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
2009-01-16 07:08:50 C 07 41 15.45 +29 35 49.9 16.6 c 704
2009-01-16 07:26:07 C 07 41 15.30 +29 35 59.2 16.7 c 704
2009-01-19 02:36:11 C 07 41 11.08 +30 08 47.7 16.8 r C20
2009-01-22 22:30:19 C 07 41 19.63 +30 45 31.3 r J51
2009-01-22 22:36:35 C 07 41 19.60 +30 45 33.7 r J51
2009-01-22 22:42:53 C 07 41 19.56 +30 45 36.1 r J51
2009-01-23 01:42:15 C 07 41 17.81 +30 46 25.2 16.9 r C20
2009-01-23 01:44:22 C 07 41 17.79 +30 46 25.9 17.0 r C20
2009-01-25 06:31:33 C 07 41 30.58 +31 03 06.8 17.6 c 704
2009-01-25 06:49:48 C 07 41 30.69 +31 03 12.9 18.3 c 704
2009-01-25 07:08:18 C 07 41 30.57 +31 03 18.7 19.0 c 704
2009-01-25 07:26:07 C 07 41 30.53 +31 03 23.5 19.3 c 704
2009-01-25 07:44:13 C 07 41 30.41 +31 03 30.5 18.2 c 704
2009-01-25 20:20:32 C 07 41 34.69 +31 06 54.4 17.1 r C20
2009-01-29 00:16:48 C 07 42 04.80 +31 24 32.1 17.4 o C20
2009-01-29 00:18:55 C 07 42 04.80 +31 24 32.7 17.4 o C20
2009-01-29 06:46:16 C 07 42 09.06 +31 25 54.4 18.1 c 704
2009-01-29 07:03:06 C 07 42 09.20 +31 25 58.7 19.1 c 704
2009-01-29 07:36:14 C 07 42 09.11 +31 26 07.1 19.7 c 704
2009-01-29 07:52:50 C 07 42 09.39 +31 26 09.9 18.1 c 704
2009-01-31 05:07:48 C 07 42 37.77 +31 33 46.1 18.6 c 704
2009-01-31 05:25:35 C 07 42 37.99 +31 33 50.4 20.3 c 704
2009-01-31 06:20:35 C 07 42 38.19 +31 34 01.9 18.6 c 704
2009-01-31 19:15:46 C 07 42 47.56 +31 35 39.6 17.0 r 084
2009-01-31 19:18:59 C 07 42 47.59 +31 35 40.5 17.5 r 084
2009-01-31 20:48:40 C 07 42 48.14 +31 35 58.7 17.7 r C20
2009-01-31 20:50:47 C 07 42 48.16 +31 35 58.8 17.7 r C20
2009-02-04 01:43:40 C 07 43 52.32 +31 44 00.0 r B67
2009-02-04 01:48:12 C 07 43 52.38 +31 44 00.1 r B67
2009-02-04 01:52:45 C 07 43 52.45 +31 44 00.2 r B67
2009-02-20 05:29:41 C 07 53 55.28 +31 27 11.9 18.7 c 704
2009-02-20 05:46:24 C 07 53 55.81 +31 27 09.4 19.2 c 704
2009-02-20 06:03:16 C 07 53 56.29 +31 27 06.8 18.9 c 704
2009-02-20 06:20:24 C 07 53 56.85 +31 27 04.1 18.9 c 704
2009-02-20 06:37:21 C 07 53 57.36 +31 27 01.6 19.1 c 704
2009-02-21 03:40:42 C 07 54 43.16 +31 23 59.3 18.7 c 704
2009-02-21 03:57:33 C 07 54 43.74 +31 23 57.9 19.7 c 704
2009-02-21 04:14:20 C 07 54 44.29 +31 23 54.3 19.6 c 704
2009-02-21 04:31:03 C 07 54 44.79 +31 23 52.1 19.2 c 704
2009-02-21 04:48:14 C 07 54 45.35 +31 23 49.2 19.2 c 704
2009-02-25 23:13:49 C 07 59 10.34 +31 04 13.1 r B67
2009-02-25 23:21:38 C 07 59 10.60 +31 04 11.5 r B67
2009-02-25 23:28:39 C 07 59 10.86 +31 04 09.7 r B67
2009-02-27 06:05:50 C 08 00 27.64 +30 58 15.4 r 703
2009-02-27 06:20:04 C 08 00 28.18 +30 58 13.0 r 703
2009-02-27 06:32:45 C 08 00 28.76 +30 58 11.1 r 703
2011-09-12 09:06:51 C 03 57 55.75 +04 32 00.6 o H21
2011-09-12 09:14:18 C 03 57 56.98 +04 32 02.5 o H21
2011-09-12 09:21:44 C 03 57 58.21 +04 32 04.4 o H21
2011-09-24 10:31:19 C 04 49 37.73 +05 36 38.6 18.0 c 704