154268 (2002 RM129)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4650306229 ± 2.28e-08
Semi-major axis (a)1.5111921295 AU ± 2.33e-09
Inclination (i)14.57473938° ± 2.70e-06
Long. of Asc. Node (Ω)132.65111331° ± 8.51e-06
Arg. of Perihelion (ω)357.56760140° ± 7.62e-06
Mean Anomaly (M)74.02483208° ± 9.58e-06
Mean Motion (n)0.5305578585°/day ± 1.23e-09
Perihelion dist (q)0.80844151 AU ± 3.45e-08
Aphelion dist (Q)2.21394275 AU ± 3.46e-08
Orbital Period1.85771687 yr ± 4.30e-09
Physical Parameters
H (abs. magnitude)18.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.022″
Uncertainty0
Orbit TypeApollo
MOID0.176747 AU
Observations Used320
Gaia Obs Used28
Oppositions6
Arc Total2002-2016
First Observation Used2002-08-16
Last Observation Used2024-10-01
Observations (355)
Date Type RA Dec Mag Band Observatory
2002-08-16 12:38:27 C 23 54 06.64 -13 53 21.6 o 608
2002-08-16 13:01:38 C 23 54 05.91 -13 53 41.4 o 608
2002-08-20 11:03:22 C 23 51 02.50 -15 04 55.3 o 644
2002-09-09 09:34:16 C 23 25 57.22 -21 47 17.3 20.2 c 644
2002-09-09 09:55:58 C 23 25 55.79 -21 47 35.0 20.2 c 644
2002-09-09 10:13:05 C 23 25 54.54 -21 47 49.6 20.4 c 644
2002-09-10 05:49:30 C 23 24 36.83 -22 04 07.2 673
2002-09-10 05:55:59 C 23 24 36.45 -22 04 12.7 673
2002-09-10 06:02:30 C 23 24 36.05 -22 04 18.0 673
2002-09-10 06:32:27 C 23 24 33.95 -22 04 45.2 20.2 c 644
2002-09-10 06:47:55 C 23 24 32.88 -22 04 58.0 19.5 c 644
2002-09-10 06:49:33 C 23 24 32.76 -22 04 59.4 19.9 c 644
2002-09-10 07:03:07 C 23 24 31.82 -22 05 11.3 20.3 c 644
2002-09-10 07:19:58 C 23 24 30.63 -22 05 24.6 20.1 c 644
2002-09-10 07:50:22 C 23 24 28.56 -22 05 49.4 20.1 c 644
2002-09-10 08:08:19 C 23 24 27.11 -22 06 04.8 c 649
2002-09-10 08:29:33 C 23 24 25.70 -22 06 21.2 c 649
2002-09-10 08:48:10 C 23 24 24.38 -22 06 37.4 c 649
2002-09-12 14:08:00 C 23 20 47.43 -22 50 01.4 c 474
2002-09-12 14:10:50 C 23 20 47.25 -22 50 03.9 c 474
2002-09-12 14:14:29 C 23 20 47.02 -22 50 06.5 c 474
2002-09-16 06:17:56 C 23 14 39.74 -23 59 12.1 c 649
2002-09-16 06:24:55 C 23 14 39.24 -23 59 17.3 c 649
2002-09-16 06:31:53 C 23 14 38.74 -23 59 22.3 c 649
2002-09-24 04:29:53 C 23 01 19.14 -26 10 13.0 c 649
2002-09-24 04:41:07 C 23 01 18.23 -26 10 20.6 c 649
2002-09-24 04:52:20 C 23 01 17.46 -26 10 25.7 c 649
2002-10-04 11:52:40 C 22 45 25.13 -28 13 57.9 c 474
2002-10-04 11:55:29 C 22 45 25.01 -28 13 59.0 c 474
2002-10-04 11:58:10 C 22 45 24.79 -28 14 00.1 c 474
2002-10-04 12:02:00 C 22 45 24.57 -28 14 02.1 c 474
2002-10-07 09:40:29 C 22 41 33.21 -28 38 31.8 c 474
2002-10-07 09:45:14 C 22 41 32.94 -28 38 33.4 c 474
2002-10-07 09:50:19 C 22 41 32.65 -28 38 35.4 c 474
2002-10-30 03:35:24 C 22 25 17.43 -29 29 16.3 c 696
2002-10-30 03:37:55 C 22 25 17.42 -29 29 16.2 c 696
2002-10-31 03:35:52 C 22 25 11.09 -29 26 40.7 c 696
2002-10-31 03:41:28 C 22 25 11.06 -29 26 39.8 c 696
2002-12-12 11:14:04 C 22 59 44.69 -23 39 13.8 e 413
2002-12-12 11:23:28 C 22 59 45.26 -23 39 08.8 e 413
2002-12-15 02:20:49 C 23 03 52.95 -23 05 07.6 c 448
2002-12-15 02:30:46 C 23 03 53.63 -23 05 02.5 c 448
2002-12-15 02:45:11 C 23 03 54.50 -23 04 54.7 c 448
2003-03-16 18:52:19 C 03 05 01.23 +15 17 26.4 c 587
2003-03-16 19:00:06 C 03 05 02.51 +15 17 37.0 c 587
2003-03-23 02:43:26 C 03 30 26.34 +19 43 34.7 c 448
2003-03-23 03:00:19 C 03 30 29.31 +19 44 05.5 c 448
2003-03-23 03:15:53 C 03 30 32.06 +19 44 33.8 c 448
2003-03-23 19:17:47 C 03 33 21.19 +20 13 25.9 c 587
2003-03-23 19:22:35 C 03 33 22.07 +20 13 35.7 c 587