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
2008-10-26 04:15:37 C 04 58 44.55 -06 45 13.0 v 204
2008-10-27 09:13:46 C 05 03 33.30 -06 33 30.8 r 703
2008-10-27 09:38:08 C 05 03 37.08 -06 33 20.5 r 703
2008-10-27 09:50:13 C 05 03 38.95 -06 33 15.4 r 703
2008-10-28 06:45:30 C 05 07 06.78 -06 23 20.7 c 808
2008-10-28 06:58:00 C 05 07 09.02 -06 23 13.3 c 808
2008-10-28 07:12:30 C 05 07 11.18 -06 23 07.9 c 808
2008-10-28 07:20:59 C 05 07 12.53 -06 23 03.0 c 808
2008-11-07 08:28:11 C 05 46 54.37 -03 47 34.7 r 703
2008-11-07 08:43:10 C 05 46 56.64 -03 47 21.8 r 703
2008-11-07 08:57:59 C 05 46 58.83 -03 47 09.4 r 703
2008-11-07 09:13:01 C 05 47 01.10 -03 46 56.6 r 703
2008-11-07 23:29:26 C 05 49 19.04 -03 34 57.5 16.9 r 084
2008-11-08 06:20:30 C 05 50 25.30 -03 27 54.3 r 808
2008-11-08 06:33:29 C 05 50 27.30 -03 27 41.7 r 808
2008-11-08 06:43:30 C 05 50 28.85 -03 27 32.7 r 808
2008-11-10 00:07:13 C 05 57 05.49 -02 50 44.6 r B67
2008-11-10 00:13:36 C 05 57 06.44 -02 50 38.6 r B67
2008-11-10 00:20:03 C 05 57 07.41 -02 50 32.5 r B67
2008-11-16 03:58:41 C 06 19 42.22 -00 14 46.6 r B19
2008-11-16 04:04:16 C 06 19 43.00 -00 14 40.0 r B19
2008-11-22 16:20:48 C 06 41 24.64 +03 01 21.7 r 379
2008-11-22 16:23:28 C 06 41 24.95 +03 01 24.7 r 379
2008-11-22 16:32:50 C 06 41 26.04 +03 01 37.8 r 379
2008-11-22 16:35:30 C 06 41 26.37 +03 01 41.2 r 379
2008-11-29 03:00:04 C 06 59 46.25 +06 39 03.0 r B19
2008-11-29 03:04:39 C 06 59 46.72 +06 39 09.7 r B19
2008-12-05 00:28:26 C 07 13 33.60 +10 10 17.4 16.5 r 084
2008-12-05 00:32:39 C 07 13 33.99 +10 10 24.0 16.4 r 084
2008-12-11 22:11:09 C 07 25 55.02 +14 20 37.3 15.6 r C20
2008-12-19 00:15:06 C 07 34 25.64 +18 26 21.2 15.4 r C20
2008-12-19 23:56:47 C 07 35 18.27 +18 58 59.2 15.8 r C20
2008-12-21 00:02:04 C 07 36 07.08 +19 31 39.7 15.7 r C20
2008-12-21 00:04:11 C 07 36 07.14 +19 31 43.1 15.6 r C20
2008-12-21 00:37:58 C 07 36 10.34 +19 32 37.5 r J51
2008-12-21 00:44:06 C 07 36 10.47 +19 32 46.0 r J51
2008-12-21 00:50:14 C 07 36 10.61 +19 32 54.5 r J51
2008-12-21 00:55:50 C 07 36 09.62 +19 32 51.7 c A24
2008-12-21 00:57:16 C 07 36 09.65 +19 32 53.6 c A24
2008-12-21 02:22:26 C 07 36 11.78 +19 34 50.3 r B19
2008-12-21 02:26:45 C 07 36 11.89 +19 34 56.0 r B19
2008-12-21 02:30:54 C 07 36 11.97 +19 35 01.2 r B19
2008-12-21 07:41:57 C 07 36 23.12 +19 42 04.1 16.0 c 704
2008-12-21 08:00:28 C 07 36 23.52 +19 42 28.9 16.3 c 704
2008-12-21 08:19:33 C 07 36 23.90 +19 42 54.8 16.0 c 704
2008-12-21 08:38:03 C 07 36 24.29 +19 43 19.5 16.1 c 704
2008-12-21 08:56:36 C 07 36 24.67 +19 43 44.3 16.4 c 704
2008-12-21 09:00:59 C 07 36 24.94 +19 43 52.9 r 703
2008-12-21 09:09:32 C 07 36 25.12 +19 44 03.3 r 703
2008-12-21 09:17:51 C 07 36 25.27 +19 44 14.2 r 703