881898 (2015 RB82)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4157184321 ± 3.61e-08
Semi-major axis (a)2.1174262192 AU ± 1.28e-08
Inclination (i)3.78039303° ± 2.13e-06
Long. of Asc. Node (Ω)130.17831291° ± 2.26e-05
Arg. of Perihelion (ω)173.56714271° ± 2.30e-05
Mean Anomaly (M)135.89111931° ± 8.71e-06
Mean Motion (n)0.3198893979°/day ± 2.90e-09
Perihelion dist (q)1.23717311 AU ± 7.68e-08
Aphelion dist (Q)2.99767933 AU ± 7.86e-08
Orbital Period3.08114708 yr ± 2.79e-08
Physical Parameters
H (abs. magnitude)20.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.231″
Uncertainty0
Orbit TypeAmor
MOID0.220064 AU
Observations Used233
Oppositions6
Arc Total2015-2024
First Observation Used2015-07-23
Last Observation Used2024-06-01
Observations (238)
Date Type RA Dec Mag Band Observatory
2015-07-23 13:29:15 C 00 55 55.058 +03 42 40.58 L F51
2015-07-23 13:46:26 C 00 55 56.686 +03 42 44.98 L F51
2015-07-23 14:03:41 C 00 55 58.322 +03 42 49.17 L F51
2015-07-23 14:20:59 C 00 55 59.954 +03 42 53.50 L F51
2015-09-11 12:34:50 C 01 48 14.517 +02 06 57.16 L F51
2015-09-11 12:51:31 C 01 48 14.152 +02 06 51.49 L F51
2015-09-11 13:07:51 C 01 48 13.796 +02 06 45.84 L F51
2015-09-11 23:04:45 C 01 48 03.92 +02 03 11.5 S 033
2015-09-11 23:11:35 C 01 48 03.78 +02 03 09.3 S 033
2015-09-12 00:56:26 C 01 48 01.59 +02 02 33.1 S 033
2015-09-12 01:03:15 C 01 48 01.45 +02 02 30.8 S 033
2015-09-12 02:03:10 C 01 48 00.16 +02 02 09.9 S 033
2015-09-12 02:10:00 C 01 48 00.02 +02 02 07.6 S 033
2015-09-12 08:36:58 C 01 47 52.58 +02 00 15.6 q W85
2015-09-12 08:46:18 C 01 47 52.37 +02 00 12.4 q W85
2015-09-12 08:51:00 C 01 47 52.25 +02 00 10.2 q W85
2015-09-12 09:46:20 C 01 47 51.30 +01 59 31.1 q H21
2015-09-12 09:57:30 C 01 47 51.07 +01 59 27.5 q H21
2015-09-12 10:08:40 C 01 47 50.81 +01 59 24.0 q H21
2015-09-12 11:39:56 C 01 47 49.845 +01 58 56.87 L F51
2015-09-12 11:56:55 C 01 47 49.442 +01 58 50.96 L F51
2015-09-12 12:13:53 C 01 47 49.039 +01 58 45.06 L F51
2015-09-12 12:30:52 C 01 47 48.633 +01 58 39.10 L F51
2015-09-12 14:05:40 C 01 47 46.91 +01 58 23.8 t 474
2015-09-12 14:10:43 C 01 47 46.81 +01 58 22.1 t 474
2015-09-12 14:15:47 C 01 47 46.75 +01 58 21.0 t 474
2015-09-12 14:20:21 C 01 47 46.60 +01 58 19.0 t 474
2015-09-13 14:54:40 C 01 47 16.43 +01 49 40.9 t 474
2015-09-13 14:57:42 C 01 47 16.37 +01 49 40.0 t 474
2015-09-13 15:00:44 C 01 47 16.29 +01 49 38.7 t 474
2015-09-15 08:26:39 C 01 46 18.50 +01 34 29.2 u H21
2015-09-15 08:40:49 C 01 46 18.09 +01 34 23.7 u H21
2015-09-15 08:50:01 C 01 46 18.12 +01 34 22.1 R G45
2015-09-15 08:55:00 C 01 46 17.68 +01 34 18.9 u H21
2015-09-15 09:05:20 C 01 46 17.67 +01 34 16.9 R G45
2015-09-15 09:16:10 C 01 46 17.36 +01 34 13.2 R G45
2015-09-15 09:23:00 C 01 46 17.12 +01 34 11.1 R G45
2015-09-16 08:54:12 C 01 45 40.34 +01 25 41.4 q H21
2015-09-16 09:05:49 C 01 45 39.98 +01 25 36.8 q H21
2015-09-16 09:17:26 C 01 45 39.62 +01 25 32.6 q H21
2015-09-17 09:40:14 C 01 44 58.75 +01 16 43.5 q H21
2015-09-17 09:44:01 C 01 44 58.65 +01 16 41.8 q H21
2015-09-20 07:04:20 C 01 42 49.51 +00 51 31.7 o 291
2015-09-20 07:12:38 C 01 42 49.21 +00 51 28.6 o 291
2015-09-20 07:20:59 C 01 42 48.89 +00 51 25.6 o 291
2015-09-23 10:23:32 C 01 40 07.363 +00 24 24.62 L F51
2015-09-23 10:41:09 C 01 40 06.623 +00 24 18.10 L F51
2015-09-23 10:58:41 C 01 40 05.876 +00 24 11.88 L F51
2015-09-23 11:16:11 C 01 40 05.124 +00 24 05.81 L F51
2015-09-24 06:58:16 C 01 39 19.51 +00 17 00.4 u H21