159686 (2002 LB6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6880057067 ± 9.98e-09
Semi-major axis (a)1.8037224095 AU ± 6.49e-10
Inclination (i)24.73155170° ± 2.21e-06
Long. of Asc. Node (Ω)244.72512902° ± 4.85e-06
Arg. of Perihelion (ω)141.05493857° ± 5.48e-06
Mean Anomaly (M)206.77991201° ± 1.17e-06
Mean Motion (n)0.4068719259°/day ± 2.19e-10
Perihelion dist (q)0.56275110 AU ± 1.80e-08
Aphelion dist (Q)3.04469372 AU ± 1.80e-08
Orbital Period2.42244849 yr ± 1.31e-09
Physical Parameters
H (abs. magnitude)16.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.189″
Uncertainty0
Orbit TypeApollo
MOID0.283466 AU
Observations Used637
Gaia Obs Used38
Oppositions11
Arc Total1997-2015
First Observation Used1997-06-02
Last Observation Used2025-05-04
Observations (740)
Date Type RA Dec Mag Band Observatory
2002-07-20 20:25:16 C 14 43 08.03 +40 01 46.6 a 118
2002-07-20 20:34:37 C 14 43 05.51 +40 02 03.4 a 118
2002-07-20 20:59:19 C 14 42 58.97 +40 02 52.1 c 468
2002-07-20 21:05:28 C 14 42 57.32 +40 03 03.5 c 468
2002-07-22 20:51:50 C 14 30 26.00 +41 28 00.7 a 118
2002-07-22 21:01:47 C 14 30 23.32 +41 28 17.3 a 118
2002-07-23 04:06:42 C 14 28 30.98 +41 40 27.4 c 670
2002-07-23 05:16:54 C 14 28 11.90 +41 42 23.3 c 670
2002-07-23 06:25:56 C 14 27 53.24 +41 44 16.0 c 670
2002-07-27 20:47:09 C 13 57 46.18 +44 31 03.4 c 118
2002-07-27 20:50:20 C 13 57 45.28 +44 31 07.7 c 118
2002-07-28 20:58:06 C 13 50 56.93 +45 02 35.7 c 240
2002-07-28 20:59:40 C 13 50 56.51 +45 02 37.7 c 240
2002-07-28 21:10:30 C 13 50 53.40 +45 02 51.0 c 240
2003-01-01 12:32:00 C 12 04 15.61 -32 31 42.6 c 474
2003-01-01 12:35:40 C 12 04 15.62 -32 31 45.1 c 474
2003-01-01 12:40:39 C 12 04 15.64 -32 31 48.2 c 474
2003-02-28 14:03:29 C 10 59 33.64 -37 33 13.4 c 474
2003-02-28 14:07:40 C 10 59 33.29 -37 33 11.7 c 474
2003-02-28 14:13:10 C 10 59 32.85 -37 33 08.9 c 474
2003-03-06 13:18:50 C 10 48 37.13 -36 23 08.4 c 474
2003-03-06 13:22:01 C 10 48 36.90 -36 23 06.7 c 474
2003-03-06 13:25:40 C 10 48 36.61 -36 23 04.7 c 474
2003-03-09 10:34:15 C 10 43 36.16 -35 42 45.6 c 474
2003-03-09 10:36:21 C 10 43 35.88 -35 42 43.4 c 474
2003-03-09 10:40:01 C 10 43 35.60 -35 42 41.1 c 474
2004-05-10 12:16:29 C 14 24 48.52 -28 36 00.5 r E14
2004-05-10 12:41:04 C 14 24 46.94 -28 35 47.8 r E14
2004-05-10 13:05:41 C 14 24 45.33 -28 35 37.0 r E14
2005-04-06 18:39:04 C 04 44 09.20 +04 07 28.4 o 461
2005-04-06 18:41:24 C 04 44 09.78 +04 07 28.5 o 461
2007-05-02 01:25:19 C 21 10 36.22 -01 24 20.4 o 461
2007-05-02 01:36:38 C 21 10 38.00 -01 24 01.2 o 461
2007-05-02 01:52:23 C 21 10 40.38 -01 23 35.2 o 461
2007-05-07 10:47:36 C 21 31 53.04 +02 29 22.7 r 703
2007-05-07 10:58:47 C 21 31 54.94 +02 29 44.0 r 703
2007-05-07 11:09:59 C 21 31 56.85 +02 30 04.8 r 703
2007-05-07 11:21:08 C 21 31 58.80 +02 30 27.7 r 703
2007-05-26 10:20:04 C 23 10 17.00 +19 44 27.3 r 703
2007-05-26 10:35:43 C 23 10 21.14 +19 45 06.4 r 703
2007-05-26 10:51:11 C 23 10 25.35 +19 45 44.0 r 703
2007-05-26 11:06:39 C 23 10 29.31 +19 46 21.8 r 703
2009-12-10 14:53:11 C 19 22 12.15 -09 43 27.2 o C20
2009-12-10 14:57:24 C 19 22 13.01 -09 43 27.5 o C20
2010-01-18 10:25:02 C 23 54 52.78 -32 17 09.8 r E12
2010-01-18 10:28:19 C 23 54 54.34 -32 17 16.2 r E12
2010-01-19 10:33:31 C 00 06 31.93 -33 03 12.0 u E12
2010-01-19 10:38:53 C 00 06 34.52 -33 03 21.6 u E12
2010-01-19 10:44:16 C 00 06 37.14 -33 03 31.4 u E12
2010-01-19 10:49:37 C 00 06 39.74 -33 03 41.0 u E12