408980 (2002 RB126)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7224629956 ± 3.68e-08
Semi-major axis (a)1.4295061178 AU ± 1.93e-09
Inclination (i)15.02054504° ± 6.73e-06
Long. of Asc. Node (Ω)6.80881567° ± 6.79e-06
Arg. of Perihelion (ω)225.02743127° ± 9.04e-06
Mean Anomaly (M)236.27641013° ± 1.05e-05
Mean Motion (n)0.5766778209°/day ± 1.17e-09
Perihelion dist (q)0.39674085 AU ± 5.26e-08
Aphelion dist (Q)2.46227139 AU ± 5.27e-08
Orbital Period1.70914547 yr ± 3.46e-09
Physical Parameters
H (abs. magnitude)18.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.371″
Uncertainty0
Orbit TypeApollo
MOID0.081064 AU
Observations Used427
Oppositions10
Arc Total2002-2025
First Observation Used2002-09-11
Last Observation Used2025-12-18
Observations (448)
Date Type RA Dec Mag Band Observatory
2002-10-31 03:58:47 C 23 06 21.90 -01 02 00.6 n 645
2002-10-31 03:59:59 C 23 06 21.89 -01 02 00.4 n 645
2002-10-31 04:01:39 C 23 06 21.893 -01 02 00.08 21.19 e 645
2002-11-08 04:08:52 C 23 08 00.25 -00 13 43.6 n 645
2002-11-08 04:10:04 C 23 08 00.26 -00 13 43.3 n 645
2002-11-08 04:13:39 C 23 08 00.30 -00 13 42.5 n 645
2003-11-18 09:05:10 C 07 13 19.87 +47 38 01.5 c 673
2003-11-18 09:10:29 C 07 13 19.75 +47 38 06.3 c 673
2003-11-18 10:05:30 C 07 13 18.88 +47 38 48.4 c 673
2003-11-18 10:10:39 C 07 13 18.71 +47 38 54.1 c 673
2003-11-20 09:45:59 C 07 12 24.75 +48 16 38.6 c 673
2003-11-20 10:03:59 C 07 12 24.34 +48 16 53.9 c 673
2003-11-20 10:20:20 C 07 12 23.95 +48 17 06.7 c 673
2003-11-20 10:38:00 C 07 12 23.47 +48 17 21.4 c 673
2003-12-14 01:17:24 C 06 25 31.32 +57 04 05.3 r 941
2003-12-14 01:19:03 C 06 25 31.04 +57 04 06.6 r 941
2003-12-14 01:20:41 C 06 25 30.75 +57 04 08.4 r 941
2003-12-14 01:22:19 C 06 25 30.48 +57 04 09.7 r 941
2007-11-14 02:03:18 C 21 06 06.19 -18 12 36.7 o 291
2007-11-14 02:09:48 C 21 06 07.27 -18 12 29.0 o 291
2007-11-14 02:15:25 C 21 06 08.21 -18 12 21.6 o 291
2009-03-18 02:48:45 C 03 26 13.77 +32 52 26.2 r G96
2009-03-18 03:00:35 C 03 26 14.60 +32 52 24.6 r G96
2009-03-18 03:12:23 C 03 26 15.46 +32 52 23.2 r G96
2009-03-18 03:24:03 C 03 26 16.29 +32 52 20.9 r G96
2009-10-15 09:52:05 C 01 34 42.34 +20 30 53.9 r G96
2009-10-15 09:59:11 C 01 34 41.59 +20 30 51.4 r G96
2009-10-15 10:06:23 C 01 34 40.76 +20 30 48.9 r G96
2010-12-15 11:09:15 C 13 14 30.90 +18 54 05.8 o 691
2010-12-15 11:14:04 C 13 14 32.27 +18 53 55.8 o 691
2010-12-15 11:18:38 C 13 14 33.78 +18 53 44.4 o 691
2014-08-28 18:37:27 S 04 12 12.077 +08 22 21.68 L C51
2014-08-28 18:37:38 S 04 12 12.053 +08 22 22.66 L C51
2014-08-28 21:46:52 S 04 11 20.654 +08 23 08.12 L C51
2014-08-28 21:47:03 S 04 11 20.635 +08 23 09.56 L C51
2014-08-28 23:21:40 S 04 10 54.888 +08 23 34.66 L C51
2014-08-29 02:31:05 S 04 10 03.317 +08 24 22.57 L C51
2014-08-29 11:11:19 C 04 07 42.34 +08 26 20.9 q 448
2014-08-29 11:23:26 C 04 07 38.93 +08 26 23.9 q 448
2014-08-29 11:32:30 C 04 07 36.37 +08 26 26.0 q 448
2014-08-29 11:45:10 C 04 07 32.82 +08 26 29.3 q 448
2014-09-14 09:49:59 C 02 17 32.31 +08 40 13.4 o 691
2014-09-14 10:20:04 C 02 17 23.57 +08 40 07.8 o 691
2014-09-14 11:00:42 C 02 17 11.79 +08 40 00.0 o 691
2014-09-22 20:26:05 C 01 23 59.44 +07 44 18.2 o C94
2014-09-22 20:28:02 C 01 23 58.97 +07 44 17.4 o C94
2014-09-22 20:35:45 C 01 23 57.10 +07 44 14.6 o C94
2014-09-23 22:50:45 C 01 17 46.95 +07 35 17.5 c A24
2014-09-23 22:51:47 C 01 17 46.66 +07 35 17.3 c A24
2014-09-23 22:52:49 C 01 17 46.47 +07 35 16.8 c A24