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
2016-10-04 08:06:22 C 03 02 18.61 +29 11 25.8 u H21
2016-10-08 09:41:45 C 02 54 55.901 +29 13 11.53 L F51
2016-10-08 10:14:19 C 02 54 53.282 +29 13 11.21 L F51
2016-10-08 10:30:44 C 02 54 51.930 +29 13 11.16 L F51
2016-10-23 09:22:28 C 02 23 42.41 +28 31 12.0 q G96
2016-10-23 09:29:43 C 02 23 41.74 +28 31 10.1 q G96
2016-10-23 09:38:23 C 02 23 40.85 +28 31 08.3 q G96
2016-10-23 09:44:33 C 02 23 40.42 +28 31 07.9 q G96
2016-11-25 03:18:46 C 01 24 25.05 +23 51 13.6 q G96
2016-11-25 03:22:00 C 01 24 24.80 +23 51 13.3 q G96
2016-11-25 03:25:13 C 01 24 24.66 +23 51 11.6 q G96
2016-11-25 03:28:26 C 01 24 24.47 +23 51 09.8 q G96
2019-10-25 05:11:59 C 20 26 22.516 -23 19 21.00 U F51
2019-10-25 05:43:58 C 20 26 30.013 -23 18 28.83 U F51
2019-11-02 02:14:09 C 21 04 31.41 -18 38 35.7 V G96
2019-11-02 02:21:35 C 21 04 32.67 -18 38 25.7 V G96
2019-11-02 02:29:03 C 21 04 33.91 -18 38 15.9 V G96
2019-11-02 02:36:29 C 21 04 35.16 -18 38 05.5 V G96
2019-11-26 05:41:56 C 22 15 51.952 -08 47 47.10 U F51
2019-11-26 05:59:33 C 22 15 53.563 -08 47 33.50 U F51
2019-11-26 06:17:04 C 22 15 55.153 -08 47 19.65 U F51
2019-11-26 06:34:36 C 22 15 56.774 -08 47 05.81 U F51
2020-11-21 06:41:01 C 05 35 44.31 +47 55 48.1 V G96
2020-11-21 06:56:14 C 05 35 42.77 +47 55 55.3 V G96
2020-11-21 07:03:50 C 05 35 42.05 +47 55 59.2 V G96
2021-01-02 04:06:27 C 03 20 28.67 +46 45 02.5 V G96
2021-01-02 04:14:14 C 03 20 27.78 +46 44 57.9 V G96
2021-01-02 04:22:06 C 03 20 26.88 +46 44 52.9 V G96
2021-01-12 05:34:43 C 02 58 54.460 +44 00 37.05 U F52
2021-01-12 05:50:34 C 02 58 53.306 +44 00 26.07 U F52
2021-01-12 06:06:31 C 02 58 52.137 +44 00 14.75 U F52
2021-01-13 06:48:12 C 02 57 11.911 +43 42 57.95 U F52
2021-01-13 07:03:52 C 02 57 10.826 +43 42 46.69 U F52
2021-01-13 07:19:32 C 02 57 09.756 +43 42 35.83 U F52
2021-01-16 04:33:23 C 02 53 00.18 +42 54 27.9 V G96
2021-01-16 04:41:46 C 02 52 59.69 +42 54 22.3 V G96
2021-01-16 04:50:08 C 02 52 59.22 +42 54 16.5 V G96
2021-01-31 03:47:06 C 02 42 11.815 +39 08 08.38 V G96
2021-01-31 03:54:36 C 02 42 11.668 +39 08 04.24 V G96
2021-01-31 04:02:06 C 02 42 11.696 +39 08 00.38 V G96
2021-01-31 04:09:36 C 02 42 11.545 +39 07 55.60 V G96
2021-04-03 03:26:19 C 03 44 29.34 +30 33 48.4 U I41
2021-04-03 03:29:56 C 03 44 29.57 +30 33 46.8 U I41
2021-04-04 03:31:52 C 03 45 55.49 +30 22 41.3 U I41
2021-04-04 03:34:50 C 03 45 55.67 +30 22 40.1 U I41
2021-04-07 02:48:29 C 03 49 56.09 +29 46 03.0 V G96
2021-04-07 02:54:31 C 03 49 56.43 +29 45 59.9 V G96
2021-04-07 03:00:34 C 03 49 56.75 +29 45 56.2 V G96
2021-04-07 03:06:37 C 03 49 57.00 +29 45 52.5 V G96
2021-07-20 14:20:27 C 03 08 59.956 +16 46 40.02 U F51