MPEC 2013-L24 : 2013 LB2
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M.P.E.C. 2013-L24 Issued 2013 June 5, 18:45 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2013 LB2
Observations:
K13L02B* C2013 06 03.88505 14 09 14.37 -06 23 46.6 18.1 VrEL024J75
K13L02B C2013 06 03.89225 14 09 17.30 -06 22 32.1 18.1 VrEL024J75
K13L02B C2013 06 03.89942 14 09 20.05 -06 21 20.9 18.0 VrEL024J75
K13L02B C2013 06 03.92487 14 09 30.30 -06 17 01.2 18.1 VrEL024J75
K13L02B C2013 06 03.92693 14 09 31.10 -06 16 40.0 18.0 VrEL024J75
K13L02B C2013 06 03.92894 14 09 31.91 -06 16 19.4 18.2 VrEL024J75
K13L02B C2013 06 03.93095 14 09 32.70 -06 15 58.8 17.7 VrEL024J75
K13L02B C2013 06 03.93291 14 09 33.49 -06 15 39.2 17.9 VrEL024J75
K13L02B KC2013 06 03.95802 14 09 49.65 -06 09 06.8 18.8 VqEL024I39
K13L02B KC2013 06 03.96164314 09 45.09 -06 10 54.7 18.7 VuEL024I93
K13L02B KC2013 06 03.96977814 09 48.40 -06 09 30.9 18.4 VuEL024I93
K13L02B KC2013 06 03.97572 14 09 50.76 -06 08 21.1 18.0 VrEL024J75
K13L02B KC2013 06 03.97743814 09 51.53 -06 08 12.9 18.7 VuEL024I93
K13L02B KC2013 06 03.97765 14 09 51.54 -06 08 01.7 18.0 VrEL024J75
K13L02B KC2013 06 03.97959 14 09 52.33 -06 07 41.3 18.1 VrEL024J75
K13L02B KC2013 06 03.98037 14 09 58.55 -06 05 18.7 19.1 VqEL024I39
K13L02B KC2013 06 03.98154 14 09 53.11 -06 07 21.8 18.1 VrEL024J75
K13L02B KC2013 06 03.98549814 09 54.84 -06 06 50.1 18.9 VuEL024I93
K13L02B KC2013 06 04.00435 14 10 08.14 -06 01 15.2 18.8 VqEL024I39
K13L02B KC2013 06 04.13824514 11 05.31 -05 40 33.3 18.6 VrEL024H21
K13L02B KC2013 06 04.14261714 11 07.09 -05 39 48.1 18.5 VrEL024H21
K13L02B C2013 06 04.14383 14 11 09.94 -05 39 24.0 19.3 RoEL024G48
K13L02B C2013 06 04.14639 14 11 10.98 -05 38 57.2 19.1 RoEL024G48
K13L02B KC2013 06 04.14656514 11 08.70 -05 39 07.2 18.3 VrEL024H21
K13L02B C2013 06 04.14722 14 11 11.31 -05 38 48.7 18.9 RoEL024G48
K13L02B C2013 06 04.14807 14 11 11.67 -05 38 39.7 18.9 RoEL024G48
K13L02B KC2013 06 04.15606 14 11 14.62 -05 37 18.2 18.4 RqEL024448
K13L02B KC2013 06 04.16187 14 11 16.97 -05 36 18.0 18.2 RqEL024448
K13L02B KC2013 06 04.16773 14 11 19.31 -05 35 17.3 18.4 RqEL024448
K13L02B KC2013 06 04.17435 14 11 22.01 -05 34 08.7 18.7 RqEL024448
K13L02B C2013 06 04.38692 14 13 00.37 -04 54 59.9 17.9 VoEL024E23
K13L02B C2013 06 04.39256 14 13 02.70 -04 54 00.6 18.3 VoEL024E23
K13L02B C2013 06 04.39525 14 13 01.59 -04 53 15.3 18.6 RoEL024474
K13L02B C2013 06 04.39597 14 13 01.86 -04 53 08.0 18.7 RoEL024474
K13L02B C2013 06 04.39667 14 13 02.19 -04 53 00.1 18.6 RoEL024474
K13L02B C2013 06 04.39737 14 13 02.48 -04 52 52.7 18.4 RoEL024474
K13L02B C2013 06 04.39808 14 13 02.77 -04 52 45.3 18.9 RoEL024474
K13L02B C2013 06 04.39835 14 13 05.09 -04 52 59.2 18.5 VoEL024E23
K13L02B KC2013 06 04.87706 14 16 42.33 -03 30 00.8 18.7 VqEL024C43
K13L02B KC2013 06 04.87902 14 16 43.18 -03 29 39.9 18.6 VqEL024C43
K13L02B KC2013 06 04.93226 14 17 07.96 -03 19 59.0 qEL024J95
K13L02B KC2013 06 04.94002 14 17 11.37 -03 18 33.7 qEL024J95
K13L02B KC2013 06 04.94854 14 17 15.14 -03 17 00.1 18.5 RqEL024J95
K13L02B .C2013 06 05.19159 14 19 12.38 -02 31 49.7 18.4 RqEL024H06
K13L02B .C2013 06 05.19450 14 19 13.61 -02 31 16.9 18.3 RqEL024H06
K13L02B .C2013 06 05.19658 14 19 14.50 -02 30 54.7 18.7 RqEL024H06
K13L02B KC2013 06 05.25144 14 19 38.86 -02 20 39.8 18.2 RqEL024448
K13L02B KC2013 06 05.25874 14 19 42.09 -02 19 18.0 18.4 RqEL024448
K13L02B KC2013 06 05.26725 14 19 45.88 -02 17 42.4 18.2 RqEL024448
K13L02B KC2013 06 05.27325 14 19 48.57 -02 16 35.2 18.5 RqEL024448
K13L02B C2013 06 05.33034 14 20 14.75 -02 05 53.4 19.4 RcEL024854
K13L02B C2013 06 05.33270 14 20 15.88 -02 05 26.5 19.8 RcEL024854
K13L02B C2013 06 05.33506 14 20 16.89 -02 05 00.5 19.4 RcEL024854
K13L02B C2013 06 05.43491 14 21 10.10 -01 43 48.1 18.5 RoEL024474
K13L02B C2013 06 05.43561 14 21 10.41 -01 43 40.4 18.5 RoEL024474
K13L02B C2013 06 05.43772 14 21 11.37 -01 43 16.2 18.4 RoEL024474
K13L02B C2013 06 05.43843 14 21 11.70 -01 43 08.2 18.5 RoEL024474
Observer details:
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD.
E23 Arcadia. Observer A. Hidas. 0.35-m Schmidt-Cassegrain + CCD.
G48 Doc Greiner Research Obs., Rancho Hildalgo. Observer M. Mills. 0.40-m
f/10 Schmidt-Cassegrain + CCD.
H06 iTelescope Observatory, Mayhill. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.43-m f/4.5 astrograph + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, H. Devore, A. Kostin, T. Linder, T. Lister,
T. Vorobjov. 0.61-m f/4.0 astrograph + CCD.
I39 Observatorio Cruz del Sur, San Justo. Observers A. Chapman, N. D. Diaz,
P. Cruz. Measurer A. Chapman. 0.20-m f/4 reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J75 OAM Observatory, La Sagra. Observers S. Sanchez, J. Nomen, M. Hurtado,
J. A. Jaume, W. K. Y. Yeung, F. Serra, T. Valls, J. Hurtado. 0.45-m f/2.8
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2013 LB2 Earth MOID = 0.0546 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 339.72580 (2000.0) P Q
n 0.30516810 Peri. 24.06342 +0.03510730 +0.98193763
a 2.1849590 Node 248.38756 -0.94629441 -0.02716511
e 0.5208738 Incl. 11.53570 -0.32139440 +0.18724462
P 3.23 H 22.6 G 0.15 U 7
Residuals in seconds of arc
130603 J75 0.7- 0.6- 130604 H21 0.1+ 0.2+ 130604 C43 0.1- 0.6+
130603 J75 0.2+ 0.8+ 130604 H21 0.1+ 0.2+ 130604 C43 0.2- 0.1+
130603 J75 1.3- 0.8- 130604 G48 0.3+ 0.0 130604 J95 0.1- 0.4-
130603 J75 0.1+ 0.2- 130604 G48 0.4+ 0.3+ 130604 J95 0.4- 0.1-
130603 J75 0.3- 0.0 130604 H21 0.2+ 0.2+ 130604 J95 0.4- 0.2+
130603 J75 0.2- 0.1+ 130604 G48 0.3+ 0.2+ 130605 H06 0.5+ 0.7-
130603 J75 0.4- 0.2+ 130604 G48 0.5+ 0.5+ 130605 H06 0.2- 0.3-
130603 J75 0.3- 0.2- 130604 448 0.0 0.1+ 130605 H06 0.5- 1.3-
130603 I39 (3.1+ 0.4+) 130604 448 0.0 0.2+ 130605 448 0.3+ 0.2+
130603 I93 0.1+ 0.5- 130604 448 0.5- 0.2+ 130605 448 0.1+ 0.3+
130603 I93 0.0 0.0 130604 448 0.1- 0.2+ 130605 448 0.1+ 0.6+
130603 J75 0.1+ 0.1+ 130604 E23 0.8+ 0.3- 130605 448 0.3+ 0.5+
130603 I93 0.1- 0.4- 130604 E23 0.5+ 0.3- 130605 854 0.9+ 1.1+
130603 J75 0.1+ 0.2- 130604 474 0.2+ 0.0 130605 854 (1.7+ 1.5+)
130603 J75 0.1+ 0.3+ 130604 474 0.2- 0.3- 130605 854 0.6+ 0.9+
130603 I39 1.0+ 0.8+ 130604 474 0.3+ 0.2+ 130605 474 0.0 0.3-
130603 J75 0.0 0.2- 130604 474 0.3+ 0.3+ 130605 474 0.1- 0.5-
130603 I93 0.0 0.3- 130604 474 0.2+ 0.2+ 130605 474 0.0 0.2-
130604 I39 0.1+ 0.7- 130604 E23 0.1+ 0.2+ 130605 474 0.1+ 0.2-
Ephemeris:
2013 LB2 a,e,i = 2.18, 0.52, 12 q = 1.0469
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2013 05 06 12 52 37.0 -37 37 00 0.2154 1.1940 146.3 28.0 20.9
...
2013 05 21 13 08 18.8 -29 36 47 0.1343 1.1211 142.1 33.7 19.9
...
2013 05 29 13 34 54.3 -19 33 52 0.09771 1.0908 140.7 36.1 19.2
...
2013 06 04 14 10 04.0 -06 03 02 0.07630 1.0729 138.6 38.7 18.7
2013 06 05 14 17 40.8 -03 06 07 0.07356 1.0703 137.9 39.5 18.6
2013 06 06 14 25 52.7 +00 03 08 0.07114 1.0679 137.0 40.4 18.6
...
2013 06 12 15 28 35.6 +21 47 09 0.06462 1.0560 127.4 49.8 18.6
...
2013 06 20 17 21 24.7 +44 24 38 0.07830 1.0477 111.7 64.3 19.4
...
2013 07 05 20 03 00.8 +52 34 53 0.1360 1.0562 103.2 69.6 20.8
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-L24
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