142348 (2002 RX211)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4573612167 ± 1.08e-08
Semi-major axis (a)2.0652427309 AU ± 2.15e-09
Inclination (i)6.07019490° ± 1.33e-06
Long. of Asc. Node (Ω)96.62601426° ± 8.30e-06
Arg. of Perihelion (ω)324.39288455° ± 9.47e-06
Mean Anomaly (M)262.96641987° ± 5.20e-06
Mean Motion (n)0.3320898659°/day ± 5.17e-10
Perihelion dist (q)1.12068080 AU ± 2.23e-08
Aphelion dist (Q)3.00980466 AU ± 2.25e-08
Orbital Period2.96795050 yr ± 4.62e-09
Physical Parameters
H (abs. magnitude)18.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.343″
Uncertainty0
Orbit TypeAmor
MOID0.145969 AU
Observations Used1195
Oppositions17
Arc Total1999-2024
First Observation Used1999-09-11
Last Observation Used2024-04-10
Observations (1258)
Date Type RA Dec Mag Band Observatory
2011-09-24 10:49:19 C 04 49 40.98 +05 36 42.2 18.5 c 704
2011-09-24 11:07:20 C 04 49 44.28 +05 36 46.0 18.4 c 704
2011-09-24 11:25:22 C 04 49 47.51 +05 36 50.0 18.4 c 704
2011-09-24 11:43:22 C 04 49 50.78 +05 36 53.6 18.5 c 704
2011-11-22 10:13:48 C 08 58 48.50 +10 08 59.5 r 703
2011-11-22 10:28:41 C 08 58 50.23 +10 09 04.0 r 703
2011-11-22 10:43:33 C 08 58 52.03 +10 09 08.1 r 703
2011-11-22 10:45:59 C 08 58 52.25 +10 09 08.8 17.8 c 704
2011-11-22 10:58:33 C 08 58 53.79 +10 09 12.2 r 703
2011-11-22 11:23:25 C 08 58 56.68 +10 09 18.9 18.2 c 704
2011-11-22 11:41:49 C 08 58 58.86 +10 09 24.3 18.5 c 704
2011-11-22 12:00:25 C 08 59 01.04 +10 09 29.5 18.6 c 704
2011-11-23 10:26:02 C 09 01 47.12 +10 15 42.6 18.1 c 704
2011-11-23 10:44:36 C 09 01 49.30 +10 15 48.0 18.2 c 704
2011-11-23 11:03:07 C 09 01 51.46 +10 15 53.8 18.6 c 704
2011-11-23 11:21:35 C 09 01 53.59 +10 15 58.6 19.3 c 704
2011-11-23 11:40:05 C 09 01 55.72 +10 16 04.1 19.0 c 704
2011-11-28 09:46:20 C 09 15 29.64 +10 52 01.4 18.2 c 704
2011-11-28 10:05:07 C 09 15 31.54 +10 52 07.9 19.1 c 704
2011-11-28 10:23:46 C 09 15 33.48 +10 52 13.7 18.8 c 704
2011-11-28 10:42:27 C 09 15 35.43 +10 52 18.8 19.0 c 704
2011-11-28 11:01:29 C 09 15 37.28 +10 52 26.4 19.0 c 704
2011-12-08 12:55:13 C 09 38 10.772 +12 24 56.71 L F51
2011-12-08 13:11:30 C 09 38 11.944 +12 25 04.06 L F51
2011-12-25 08:37:01 C 09 59 20.54 +16 05 39.5 r 703
2011-12-25 08:53:26 C 09 59 20.83 +16 05 48.7 r 703
2011-12-25 09:09:46 C 09 59 21.19 +16 06 00.7 r 703
2011-12-25 09:26:15 C 09 59 21.55 +16 06 11.8 r 703
2011-12-30 08:01:50 C 10 01 25.79 +17 26 47.9 18.9 c 704
2011-12-30 08:21:04 C 10 01 25.92 +17 27 02.1 19.0 c 704
2011-12-30 08:40:13 C 10 01 25.98 +17 27 15.7 18.6 c 704
2011-12-30 08:59:25 C 10 01 26.07 +17 27 29.2 18.8 c 704
2011-12-30 09:18:34 C 10 01 26.15 +17 27 42.8 18.7 c 704
2011-12-31 11:42:22 C 10 01 37.48 +17 46 25.3 r 703
2011-12-31 11:48:55 C 10 01 37.45 +17 46 29.6 r 703
2011-12-31 11:55:25 C 10 01 37.45 +17 46 34.5 r 703
2011-12-31 12:02:00 C 10 01 37.45 +17 46 39.3 r 703
2012-01-06 11:48:24 C 10 01 11.558 +19 31 48.44 L F51
2012-01-06 12:05:01 C 10 01 11.254 +19 32 01.03 L F51
2012-01-14 12:26:40 C 09 56 48.87 +21 54 47.3 r 703
2012-01-14 12:34:58 C 09 56 48.48 +21 54 53.9 r 703
2012-01-14 12:43:14 C 09 56 48.12 +21 54 59.6 r 703
2012-01-14 12:51:25 C 09 56 47.83 +21 55 05.5 r 703
2012-01-18 08:10:00 C 09 53 29.04 +23 00 30.2 17.8 c 704
2012-01-18 08:28:59 C 09 53 28.19 +23 00 44.0 17.9 c 704
2012-01-18 08:36:49 C 09 53 27.47 +23 00 48.4 u H45
2012-01-18 08:40:03 C 09 53 27.34 +23 00 50.9 u H45
2012-01-18 08:42:53 C 09 53 27.21 +23 00 52.6 u H45
2012-01-18 08:44:47 C 09 53 27.12 +23 00 54.1 u H45
2012-01-18 08:47:38 C 09 53 27.00 +23 00 56.2 u H45