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
2021-07-20 14:26:12 C 03 09 00.138 +16 46 42.44 U F51
2021-07-20 14:31:57 C 03 09 00.326 +16 46 45.16 U F51
2021-07-20 14:37:43 C 03 09 00.525 +16 46 47.78 U F51
2021-09-11 08:31:36 C 03 03 59.68 +23 39 08.4 V G96
2021-09-11 08:38:23 C 03 03 59.28 +23 39 09.3 V G96
2021-09-11 08:45:08 C 03 03 58.91 +23 39 11.2 V G96
2021-09-11 08:51:56 C 03 03 58.55 +23 39 13.1 V G96
2021-09-29 13:43:05 C 02 30 13.487 +24 06 59.25 U F52
2021-09-29 14:02:24 C 02 30 11.599 +24 06 57.89 U F52
2021-09-29 14:41:11 C 02 30 07.820 +24 06 55.00 U F52
2021-10-04 14:26:32 C 02 18 18.592 +23 53 55.66 U F51
2021-10-04 14:39:36 C 02 18 17.231 +23 53 53.90 U F51
2021-10-11 17:23:27 C 02 00 33.59 +23 18 28.4 V D29
2021-10-11 17:43:49 C 02 00 31.35 +23 18 23.1 V D29
2021-10-11 18:04:11 C 02 00 29.14 +23 18 16.6 V D29
2021-10-13 05:50:44 C 01 56 44.53 +23 08 29.5 V G96
2021-10-13 06:00:04 C 01 56 43.50 +23 08 26.3 V G96
2021-10-13 06:07:34 C 01 56 42.69 +23 08 24.9 V G96
2021-10-13 06:15:04 C 01 56 41.91 +23 08 22.4 V G96
2021-10-14 11:37:07 C 01 53 37.370 +22 59 48.29 U F52
2021-10-14 11:55:32 C 01 53 35.411 +22 59 42.73 U F52
2021-10-14 12:14:03 C 01 53 33.438 +22 59 37.03 U F52
2021-10-14 12:32:28 C 01 53 31.484 +22 59 31.45 U F52
2021-10-27 04:28:56 C 01 23 37.86 +21 08 03.5 V G96
2021-10-27 04:36:30 C 01 23 37.19 +21 08 00.5 V G96
2021-10-27 04:44:06 C 01 23 36.48 +21 07 57.5 V G96
2021-10-27 04:51:41 C 01 23 35.79 +21 07 54.6 V G96
2021-11-01 07:02:24 C 01 13 14.668 +20 16 52.21 U F52
2021-11-01 07:20:46 C 01 13 13.169 +20 16 44.52 U F52
2021-11-01 07:39:20 C 01 13 11.655 +20 16 36.84 U F52
2021-11-08 06:41:29 C 01 01 09.552 +19 07 26.68 U F52
2021-11-08 06:56:17 C 01 01 08.583 +19 07 20.77 U F52
2021-11-08 07:11:05 C 01 01 07.589 +19 07 14.96 U F52
2021-11-08 07:25:54 C 01 01 06.611 +19 07 08.97 U F52
2023-10-20 11:40:32 C 03 25 55.574 +34 16 01.85 V V00
2023-10-20 11:49:57 C 03 25 54.844 +34 16 02.24 V V00
2023-10-20 12:01:18 C 03 25 53.965 +34 16 02.64 V V00
2023-10-20 12:09:13 C 03 25 53.396 +34 16 03.14 V V00
2023-11-10 08:00:32 C 02 43 31.242 +33 22 59.60 X F52
2023-11-10 08:19:08 C 02 43 29.575 +33 22 54.68 X F52
2023-11-10 08:37:48 C 02 43 27.905 +33 22 50.19 X F52
2025-11-27 09:00:18 C 03 56 51.288 +43 29 06.31 X F51
2025-11-27 09:17:44 C 03 56 49.303 +43 29 04.48 X F51
2025-11-27 09:35:12 C 03 56 47.304 +43 29 02.73 X F51
2025-11-27 09:52:41 C 03 56 45.300 +43 29 00.83 X F51
2025-12-18 04:47:15 C 03 05 00.496 +40 55 18.01 V G96
2025-12-18 04:54:47 C 03 04 59.840 +40 55 14.52 V G96
2025-12-18 05:02:17 C 03 04 59.182 +40 55 11.14 V G96