LUSSEC 32: NEW DISCOVERIES, 2006 OC2, 2006 OD2

Lulin Sky Survey Electronic Circular No. 32
LULIN SKY SURVEY
[email protected]
URL http://luss.y234.cn/
Issued 2006 July 24, 7:53 UT
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NEW DISCOVERIES, 2006 OC2, 2006 OD2
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NEW DISCOVERIES

#LUSS Designation Discovered date (UT) Discoverer(s)
90 2006 OG5 July 18, 2006 H. C. Lin, Q. Ye

2006 OC2

Q. Ye reported a potential Jovian Trojan to MPC, which found by himself and H. C. Lin on July 18. The object was successfully follow-up by H. C. Lin and C. S. Lin on July 20 and 22. 2006 OC2 is a member of Jovian Trojan L4 (or say, Greek node), the very first orbit elements were published on MPEC 2006-O37 as follow:

Epoch 2006 July 4.0 TT = JDT 2453920.5 MPC
M 247.72919 (2000.0) P Q
n 0.08196752 Peri. 118.14245 +0.53965874 -0.83809540 T = 2455290.19877 JDT
a 5.2485765 Node 298.97811 +0.73689490 +0.51605978 q = 5.1609192
e 0.0167012 Incl. 5.23238 +0.40712941 +0.17685701
P 12.0 H 14.7 G 0.15
From 11 observations 2006 July 18-22.

The first Trojan discovery of Lulin Sky Survey is 2006 OT, which is also a Jovian Trojan L4. But it soon be linked with 2004 KN6, and the credit should refer to LINEAR, the discoverer of 2004 KN6. 2006 OC2 is the first credit-hold Trojan discovery by Lulin Sky Survey. As H=14.7 (diameter about 4-6km), it\'s also the largest found of Lulin Sky Survey up to date.

2006 OD2

Q. Ye detected a faint Trojan-alike object on the images taken by H. C. Lin on July 18. H. C. Lin and C. S. Lin had successfully tracked on it on July 20 and 22. 2006 OD2 could be refered to a odd member of Mars-crosser group, it also has some commons with Alinda group. The very first orbit elements were published on MPEC 2006-O37 as follow:

Epoch 2006 July 4.0 TT = JDT 2453920.5 MPC
M 356.90079 (2000.0) P Q
n 0.20288640 Peri. 182.10957 +0.50048954 +0.86358777 T = 2453935.77560 JDT
a 2.8683628 Node 117.92797 -0.79328821 +0.48569937 q = 1.6277945
e 0.4325005 Incl. 3.96176 -0.34670454 +0.13532289 Earth MOID = 0.61194 AU
P 4.86 H 21.5 G 0.15
From 7 observations 2006 July 18-22.

The object is faint(Vmag=21.7), and it\'s also the smallest found of Lulin Sky Survey up to date (diameter about 200-300m).
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Quanzhi Ye (C) Copyright 2006 Lulin Sky Survey LUSSEC 32

LUSSEC 31: CREDIT CHANGE OBJECTS

Lulin Sky Survey Electronic Circular No. 31
LULIN SKY SURVEY
[email protected]
URL http://luss.y234.cn/
Issued 2006 July 23, 5:10 UT
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CREDIT CHANGE OBJECTS
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#LUSS   Designation   Principal
83      2006 OC3      2005 GW54
86      2006 OF3      2003 YM138
87      2006 OG3      2002 SM65
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Quanzhi Ye              (C) Copyright 2006 Lulin Sky Survey              LUSSEC 31

LUSSEC 30: NEW DISCOVERIES

Lulin Sky Survey Electronic Circular No. 30
LULIN SKY SURVEY
[email protected]
URL http://luss.y234.cn/
Issued 2006 July 23, 0:10 UT
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NEW DISCOVERIES
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#LUSS   Designation   Discovered date (UT)   Discoverer(s)
74      2006 OC2      July 18, 2006          H. C. Lin, Q. Ye
75      2006 OD2      July 18, 2006          H. C. Lin, Q. Ye
76      2006 OK2      July 18, 2006          H. C. Lin, Q. Ye
77      2006 OL2      July 18, 2006          H. C. Lin, Q. Ye
78      2006 OM2      July 18, 2006          H. C. Lin, Q. Ye
79      2006 OR2      July 19, 2006          H. C. Lin, Q. Ye
80      2006 OS2      July 19, 2006          H. C. Lin, Q. Ye
81      2006 OB3      July 19, 2006          H. C. Lin, Q. Ye
82      2006 OA3      July 19, 2006          H. C. Lin, Q. Ye
83      2006 OC3      July 19, 2006          H. C. Lin, Q. Ye
84      2006 OE3      July 19, 2006          H. C. Lin, Q. Ye
85      2006 OD3      July 19, 2006          H. C. Lin, Q. Ye
86      2006 OF3      July 19, 2006          H. C. Lin, Q. Ye
87      2006 OG3      July 19, 2006          H. C. Lin, Q. Ye
88      2006 OZ2      July 19, 2006          H. C. Lin, Q. Ye
89      2006 OH3      July 19, 2006          H. C. Lin, Q. Ye
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Quanzhi Ye              (C) Copyright 2006 Lulin Sky Survey              LUSSEC 30

LUSSEC 37: LIST OF OBJECTS CONTAINED LUSS CONFIRMATIONS FROM MAR.2006 TO JUL.2006

Lulin Sky Survey Electronic Circular No. 37
LULIN SKY SURVEY
[email protected]
URL http://luss.y234.cn/
Issued 2006 August 5, 1:53 UT
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LIST OF OBJECTS CONTAINED LUSS CONFIRMATIONS FROM MAR.2006 TO JUL.2006
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Designations   Discoverer(s)   Observer(s)             Type         Reference
2006 GD        Mt. Lemmon      C.-S. Lin, Q.-z. Ye     Unusual      MPEC 2006-G15
2006 ON1       NEAT            C.-S. Lin, Q.-z. Ye     PHA/Alinda   MPEC 2006-O10
2006 GQ2       Catalina        C.-S. Lin, Q.-z. Ye     Apollo       MPEC 2006-G26
P/2006 F4 (Spacewatch)         T.-C. Yang, Q.-z. Ye    Comet        MPEC 2006-F53
C/2006 M2 (Spacewatch)         C.-S. Lin, Q.-z. Ye     Comet        MPEC 2006-M27
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Quanzhi Ye              (C) Copyright 2006 Lulin Sky Survey              LUSSEC 37

LUSSEC 29: NEW DISCOVERIES

Lulin Sky Survey Electronic Circular No. 29
LULIN SKY SURVEY
[email protected]
URL http://luss.y234.cn/
Issued 2006 July 21, 2:42 UT
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NEW DISCOVERIES
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NEW DISCOVERIES

#LUSS   Designation   Discovered date (UT)   Discoverer(s)
67      2006 OT       July 17, 2006          T. C. Yang, Q. Ye
68      2006 OU       July 17, 2006          T. C. Yang, Q. Ye
69      2006 OL1      July 18, 2006          H. C. Lin, Q. Ye
70      2006 OG1      July 18, 2006          H. C. Lin, Q. Ye
71      2006 OH1      July 18, 2006          H. C. Lin, Q. Ye
72      2006 OJ1      July 18, 2006          H. C. Lin, Q. Ye
73      2006 OK1      July 18, 2006          H. C. Lin, Q. Ye

CREDIT CHANGE OBJECT

#LUSS   Designation   Principal
67      2006 OT       2004 KN6

  2006 OT(2004 KN6) is the first Jovian Trojan found by Lulin Sky Survey. Unfortunately it soon be linked with LINEAR\'s 2004 KN6 in the year 2004, and the credit has changed to LINEAR.
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Quanzhi Ye              (C) Copyright 2006 Lulin Sky Survey              LUSSEC 29

LUSSEC 28: ORBIT UPDATE

Lulin Sky Survey Electronic Circular No. 28
LULIN SKY SURVEY
[email protected]
URL http://luss.y234.cn/
Issued 2006 July 15, 8:30 UT
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ORBIT UPDATE
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K06E67M 15.6   0.15 K069M 359.22565  271.35291  345.64147   10.85397  0.1856512  0.21659434   2.7460260  1 MPO101497    59   5 1992-2006 0.49 M-v 38h MPC        0000         2006 EM67           20060516
K06E67K 17.2   0.15 K0636  27.30387  129.54250   12.42579   13.56912  0.1993488  0.22393982   2.6856444    MPO102307    16   1   18 days 0.39         MPC        0000         2006 EK67           20060328
K06E67L 16.4   0.15 K069M  83.93160   79.61671   51.29781    3.30231  0.1451987  0.21604920   2.7506433  3 MPO101496    30   2 2004-2006 0.61 M-v 38h MPC        0000         2006 EL67           20060401
K06F00A 16.1   0.15 K069M  37.30151  356.89460  179.21761   10.51309  0.1829542  0.18730612   3.0252974  4 MPO102308    37   1   68 days 0.70 M-v 38h MPC        0000         2006 FA             20060504
K06F35N 18.7   0.15 K0636  76.50690  276.46898  185.08981   22.90207  0.0352918  0.34772903   2.0028208    MPO102312     9   1   21 days 0.19         MPC        0000         2006 FN35           20060330
K06F35P 16.7   0.15 K069M  53.26882  176.14309   12.81383    9.38422  0.2270670  0.26497219   2.4006887  3 MPO101538    53   2 2002-2006 0.63 M-v 38h MPC        0000         2006 FP35           20060505
K06F35Q 16.7   0.15 K069M  42.43220   11.07020  205.35086    5.24444  0.1648497  0.22984144   2.6394726  4 MPO102312    39   1   66 days 0.47 M-v 38h MPC        0000         2006 FQ35           20060602
K06F35R 16.8   0.15 K063Q 260.36086   42.11580  262.03350    5.63177  0.1304710  0.26238273   2.4164578    MPO102312    10   1   22 days 0.66         MPC        0000         2006 FR35           20060420
K06F35S 16.1   0.15 K064F  76.95228   56.04258   69.33367    9.71067  0.0441859  0.22072997   2.7116180    MPO102312    18   1   40 days 0.15         MPC        0000         2006 FS35           20060508
K06G00E 16.7   0.15 K069M  27.77889  143.57973   76.30656    2.59729  0.1083214  0.29440836   2.2378757  2 MPO101560    44   4 2000-2006 0.64 M-v 38h MPC        0000         2006 GE             20060519
K06G00F 17.6   0.15 K069M 347.65454   96.01674  160.93906    5.12923  0.0803162  0.26126426   2.4233495  2 MPO101560    33   4 1998-2006 0.66 M-v 38h MPC        0000         2006 GF             20060512
K06G00H 17.4   0.15 K063Q 290.78398  206.35188   68.18417    3.33086  0.1418059  0.24388153   2.5371732    MPO102314    13   1   19 days 0.45         MPC        0000         2006 GH             20060420
K06G00J 15.5   0.15 K069M 326.73674  187.56553  105.92091    6.19339  0.1401168  0.22120596   2.7077268  1 MPO101560    62   6 1992-2006 0.55 M-v 38h MPC        0000         2006 GJ             20060526
K06G00K 15.9   0.15 K069M  31.32828   55.72387  158.78267    9.18862  0.0848939  0.23797605   2.5789755  3 MPO101560    66   3 2002-2006 0.61 M-v 38h MPC        0000         2006 GK             20060501
K06G00M 16.9   0.15 K063Q 340.36618  130.25899   88.93848    2.64325  0.2016863  0.17177241   3.2050424    MPO102314    13   1   19 days 0.51         MPC        0000         2006 GM             20060420
K06G02F 16.4   0.15 K063Q 263.67705  297.98876  357.05971    5.79294  0.1491421  0.29544528   2.2326365    MPO102314     9   1   15 days 0.29         MPC        0000         2006 GF2            20060418
K06G02R 17.9   0.15 K064F 315.11346  217.80049   39.40147   21.70477  0.0567472  0.35739242   1.9665537    MPO102314    21   1   34 days 0.82         MPC        0000         2006 GR2            20060508
K06G37M 17.4   0.15 K064F 352.57234  171.92728   47.44553   17.01305  0.1907833  0.22614426   2.6681628    MPO102316    19   1   50 days 0.50         MPC        0000         2006 GM37           20060524
K06H20Y 16.6   0.15 K069M 325.60835   85.18929  195.65276   12.66865  0.1556996  0.17977133   3.1092508  2 MPO101633    31   3 2001-2006 0.49 M-v 38h MPC        0000         2006 HY20           20060503
K06H30Y 15.8   0.15 K069M 343.03383  182.77843   96.57423    4.35020  0.1953230  0.17988628   3.1079261  6 MPO102323    17   1   67 days 0.62 M-v 38h MPC        0000         2006 HY30           20060624
K06H30Z 15.9   0.15 K069M 327.21625   80.48079  212.46512   13.96979  0.1293204  0.18152012   3.0892486  4 MPO102323    23   1   82 days 0.42 M-v 38h MPC        0000         2006 HZ30           20060623
K06H31A 16.2   0.15 K069M  20.02558  185.96666   44.08571   13.69169  0.1273487  0.19243367   2.9713148  4 MPO102323    23   1   64 days 0.39 M-v 38h MPC        0000         2006 HA31           20060623
K06K38X 15.5   0.15 K065P 285.30858  304.55297   72.53465    8.92639  0.4461535  0.18231652   3.0802457    MPO102359    10   1    4 days 0.40         MPC        0000         2006 KX38           20060526
K06K38Y 19.7   0.15 K065P 351.09577   26.38002  241.65295    6.85190  0.3816760  0.27489925   2.3425400    MPO102359    21   1   39 days 0.54         MPC        0000         2006 KY38           20060630
K06K39A 15.0   0.15 K069M  53.63328  124.56534   78.07036   15.41816  0.1644081  0.16459867   3.2975027  0 MPO101807    58   5 2001-2006 0.52 M-v 38h MPC        0000         2006 KA39           20060622
K06K67U 16.1   0.15 K069M 345.65707  162.20104  137.60192    1.50552  0.1757105  0.17842548   3.1248665  1 MPO101822    45   6 1994-2006 0.59 M-v 38h MPC        0000         2006 KU67           20060620
K06K67W 17.9   0.15 K069M   8.95501   34.67854  249.78335    4.59960  0.1857809  0.27462308   2.3441102  2 MPO101822    28   3 2002-2006 0.45 M-v 38h MPC        0000         2006 KW67           20060615
K06K67X 16.4   0.15 K069M  13.84595  120.61556  145.95640    8.06776  0.1702918  0.23544079   2.5974563  1 MPO101822    44   6 1993-2006 0.71 M-v 38h MPC        0000         2006 KX67           20060619
K06L05M 18.4   0.15 K066E 335.13136  202.87154   92.29865    2.65625  0.2056876  0.28418013   2.2912558    MPO102375     8   1   15 days 0.29         MPC        0000         2006 LM5            20060630
K06M12F 18.1   0.15 K066E 341.34206   24.70555  284.48426   10.11243  0.3031780  0.26859620   2.3790458    MPO102377     8   1   10 days 0.54         MPC        0000         2006 MF12           20060701
K06M12G 16.6   0.15 K066E 339.27147   24.20818  290.28077   11.19049  0.2696409  0.17831552   3.1261510    MPO102377    15   1   10 days 0.19         MPC        0000         2006 MG12           20060701
K06M12Y 17.5   0.15 K066E 354.22220    5.42187  259.77807    6.30056  0.1915854  0.21212655   2.7844496    MPO102377     7   1    7 days 0.49         MPC        0000         2006 MY12           20060630
K06M12Z 16.2   0.15 K066E 344.66072  352.97245  302.98429    3.29978  0.1585127  0.24880100   2.5036174    MPO102377    10   1   10 days 0.87         MPC        0000         2006 MZ12           20060703
K06M13D 15.4   0.15 K066E 337.99091  354.31482  309.18128    2.88647  0.1032447  0.21183372   2.7870151    MPO102377     9   1   10 days 0.75         MPC        0000         2006 MD13           20060703
K06M13F 17.2   0.15 K066E  15.63378  155.57508   77.68877    7.29547  0.0772278  0.29042830   2.2582747    MPO102377    12   1   14 days 0.51         MPC        0000         2006 MF13           20060630
K06M13M 18.9   0.15 K066E  22.94448  226.19560   18.97760    1.69261  0.1588091  0.27050545   2.3678383    MPO102377     7   1    4 days 0.60         MPC        0000         2006 MM13           20060625
K06M14P 15.8   0.15 K066E 308.69573   24.42725  310.22934    6.02487  0.0482881  0.23556934   2.5965112    MPO102377     8   1    3 days 0.51         MPC        0000         2006 MP14           20060703
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Quanzhi Ye              (C) Copyright 2006 Lulin Sky Survey              LUSSEC 28

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