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
2012-02-14 22:03:01 C 09 22 02.04 +28 00 09.7 c A24
2012-02-14 22:41:57 C 09 22 00.39 +28 00 16.6 c A24
2012-02-16 21:33:33 C 09 20 16.12 +28 07 04.6 c A24
2012-02-16 21:35:38 C 09 20 15.98 +28 07 03.8 c A24
2012-02-16 22:00:14 C 09 20 15.13 +28 07 07.8 c A24
2012-02-16 23:16:04 C 09 20 12.04 +28 07 17.0 c A24
2012-02-16 23:18:09 C 09 20 11.97 +28 07 17.7 c A24
2012-02-17 21:42:22 C 09 19 25.60 +28 09 52.6 c A24
2012-02-17 21:44:27 C 09 19 25.52 +28 09 53.1 c A24
2012-02-18 19:45:11 C 09 18 42.01 +28 12 00.7 u A13
2012-02-18 20:15:48 C 09 18 40.95 +28 12 04.0 u A13
2012-02-19 07:05:26 C 09 18 19.62 +28 13 03.8 r G96
2012-02-19 07:13:47 C 09 18 19.29 +28 13 04.5 r G96
2012-02-19 07:22:08 C 09 18 19.00 +28 13 05.1 r G96
2012-02-19 07:30:27 C 09 18 18.72 +28 13 05.7 r G96
2012-02-21 23:57:27 C 09 16 25.87 +28 16 42.1 c A24
2012-02-21 23:58:30 C 09 16 25.83 +28 16 42.2 c A24
2012-02-21 23:59:33 C 09 16 25.77 +28 16 42.4 c A24
2012-02-22 00:00:35 C 09 16 25.70 +28 16 41.5 c A24
2012-02-23 00:46:35 C 09 15 47.29 +28 17 18.4 c A24
2012-02-23 00:47:37 C 09 15 47.26 +28 17 18.1 c A24
2012-02-23 00:48:40 C 09 15 47.21 +28 17 18.4 c A24
2012-02-23 00:49:41 C 09 15 47.26 +28 17 17.9 c A24
2012-02-23 05:14:38 C 09 15 41.36 +28 17 25.2 r 703
2012-02-23 05:25:52 C 09 15 41.00 +28 17 26.2 r 703
2012-02-23 05:37:07 C 09 15 40.71 +28 17 26.5 r 703
2012-02-23 05:48:27 C 09 15 40.39 +28 17 25.8 r 703
2012-02-25 00:33:35 C 09 14 41.45 +28 17 18.1 c A24
2012-02-25 00:35:40 C 09 14 41.40 +28 17 18.6 c A24
2012-02-25 00:36:43 C 09 14 41.35 +28 17 18.5 c A24
2012-02-25 01:27:47 C 09 14 40.21 +28 17 16.4 c A24
2012-02-25 01:29:52 C 09 14 40.08 +28 17 16.4 c A24
2012-02-25 01:30:54 C 09 14 40.12 +28 17 17.0 c A24
2012-02-26 22:04:27 C 09 13 49.12 +28 15 56.7 c A24
2012-02-26 22:06:30 C 09 13 49.10 +28 15 56.7 c A24
2012-02-26 22:34:02 C 09 13 48.51 +28 15 55.6 c A24
2012-02-26 23:02:05 C 09 13 47.93 +28 15 54.2 c A24
2012-02-26 23:29:37 C 09 13 47.33 +28 15 52.7 c A24
2012-02-26 23:31:42 C 09 13 47.30 +28 15 52.8 c A24
2012-04-21 03:58:30 C 09 41 55.37 +22 35 52.2 o 291
2012-04-21 04:14:53 C 09 41 56.13 +22 35 45.4 o 291
2012-04-21 04:31:16 C 09 41 56.90 +22 35 39.3 o 291
2014-09-04 13:48:06 C 04 29 40.035 +10 15 38.97 L F51
2014-09-04 14:04:11 C 04 29 42.889 +10 15 44.44 L F51
2014-09-04 14:20:18 C 04 29 45.751 +10 15 49.98 L F51
2014-09-04 14:36:24 C 04 29 48.606 +10 15 55.45 L F51
2014-09-06 10:43:16 C 04 37 49.93 +10 30 24.8 q 703
2014-09-06 10:55:37 C 04 37 52.23 +10 30 29.1 q 703
2014-09-06 11:25:23 C 04 37 57.49 +10 30 37.9 q 703
2014-10-23 11:35:59 C 08 08 51.18 +12 17 34.2 q 703