163335 (2002 LJ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6667199375 ± 1.44e-07
Semi-major axis (a)1.3279689643 AU ± 1.48e-09
Inclination (i)56.32102772° ± 1.79e-05
Long. of Asc. Node (Ω)247.03891995° ± 8.39e-06
Arg. of Perihelion (ω)155.66011357° ± 1.21e-05
Mean Anomaly (M)66.46779403° ± 1.12e-05
Mean Motion (n)0.6440660217°/day ± 1.07e-09
Perihelion dist (q)0.44258558 AU ± 1.91e-07
Aphelion dist (Q)2.21335235 AU ± 1.91e-07
Orbital Period1.53031871 yr ± 2.55e-09
Physical Parameters
H (abs. magnitude)17.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.523″
Uncertainty0
Orbit TypeApollo
MOID0.501372 AU
Observations Used378
Oppositions8
Arc Total2002-2025
First Observation Used2002-06-01
Last Observation Used2025-06-28
Observations (389)
Date Type RA Dec Mag Band Observatory
2005-06-28 05:16:35 C 15 21 32.22 +31 47 34.3 r 703
2005-06-28 05:27:56 C 15 21 29.91 +31 47 53.1 r 703
2005-06-28 05:39:13 C 15 21 27.54 +31 48 11.3 r 703
2005-06-28 05:50:30 C 15 21 25.30 +31 48 30.5 r 703
2005-07-08 22:17:11 C 14 34 19.76 +37 16 46.1 r A35
2005-07-08 22:20:45 C 14 34 19.17 +37 16 49.1 r A35
2005-07-08 22:24:17 C 14 34 18.59 +37 16 52.1 r A35
2005-07-08 22:28:56 C 14 34 17.80 +37 16 56.2 r A35
2008-05-30 07:57:31 C 16 45 09.10 -11 37 55.8 r G96
2008-05-30 08:08:14 C 16 45 07.56 -11 37 36.5 r G96
2008-05-30 08:18:55 C 16 45 05.97 -11 37 17.4 r G96
2008-05-30 08:29:50 C 16 45 04.35 -11 36 57.7 r G96
2008-06-02 06:21:06 C 16 34 50.53 -09 28 54.5 18.1 c 704
2008-06-02 06:35:59 C 16 34 48.30 -09 28 27.2 18.3 c 704
2008-06-02 06:50:43 C 16 34 46.07 -09 27 59.2 18.5 c 704
2008-06-02 07:05:26 C 16 34 43.82 -09 27 31.5 18.4 c 704
2008-06-02 07:20:11 C 16 34 41.59 -09 27 04.7 18.5 c 704
2008-06-05 08:43:26 C 16 23 37.94 -07 07 43.0 o 691
2008-06-05 09:08:50 C 16 23 34.01 -07 06 54.5 o 691
2008-06-05 09:34:15 C 16 23 30.07 -07 06 04.8 o 691
2008-06-22 23:10:38 C 15 21 53.65 +05 52 47.4 c B37
2008-06-22 23:11:41 C 15 21 53.46 +05 52 47.7 c B37
2008-06-22 23:12:43 C 15 21 53.41 +05 52 50.0 c B37
2008-06-22 23:13:46 C 15 21 53.14 +05 52 52.8 c B37
2008-06-24 22:17:45 C 15 15 53.46 +07 07 13.0 r B67
2008-06-24 22:32:37 C 15 15 51.56 +07 07 35.5 r B67
2008-06-24 22:47:03 C 15 15 49.71 +07 07 57.5 r B67
2008-06-25 21:35:47 C 15 13 01.44 +07 42 42.6 r J51
2008-06-25 21:46:45 C 15 13 00.08 +07 42 59.2 r J51
2008-06-25 21:57:42 C 15 12 58.72 +07 43 15.8 r J51
2008-06-27 21:39:37 C 15 07 18.30 +08 52 52.7 r A16
2008-06-27 22:11:39 C 15 07 14.47 +08 53 38.5 r A16
2008-06-27 22:43:40 C 15 07 10.73 +08 54 24.2 r A16
2008-09-06 02:41:47 C 13 52 21.61 +26 59 14.3 r 703
2008-09-06 02:48:42 C 13 52 21.25 +26 59 17.0 r 703
2008-09-06 02:55:40 C 13 52 21.07 +26 59 19.8 r 703
2008-09-06 03:03:27 C 13 52 20.74 +26 59 23.2 r 703
2011-05-24 10:12:18 C 16 30 11.754 -25 04 11.65 L F51
2011-05-24 10:32:39 C 16 30 09.062 -25 03 46.29 L F51
2011-05-24 10:55:14 C 16 30 06.073 -25 03 18.15 L F51
2011-05-24 11:17:38 C 16 30 03.105 -25 02 50.12 L F51
2011-05-25 08:23:06 C 16 27 18.58 -24 36 12.8 o 926
2011-05-25 08:44:02 C 16 27 15.80 -24 35 45.9 o 926
2011-05-25 09:03:10 C 16 27 13.25 -24 35 21.3 o 926
2011-05-30 07:52:11 C 16 11 27.06 -21 54 40.4 19.1 c 704
2011-05-30 08:08:48 C 16 11 24.73 -21 54 16.8 19.1 c 704
2011-05-30 08:25:36 C 16 11 22.43 -21 53 53.7 19.3 c 704
2011-06-04 05:56:05 C 15 55 39.25 -19 00 23.1 r 703
2011-06-04 05:56:55 C 15 55 39.18 -19 00 22.7 r 703
2011-06-04 06:01:47 C 15 55 38.53 -19 00 15.2 r 703