2015 RA83

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4878540569 ± 7.86e-08
Semi-major axis (a)1.6567806562 AU ± 2.83e-08
Inclination (i)27.47927112° ± 1.49e-05
Long. of Asc. Node (Ω)22.31951779° ± 7.27e-06
Arg. of Perihelion (ω)84.94826039° ± 1.49e-05
Mean Anomaly (M)238.46074533° ± 4.03e-05
Mean Motion (n)0.4621838365°/day ± 1.19e-08
Perihelion dist (q)0.84851349 AU ± 1.31e-07
Aphelion dist (Q)2.46504782 AU ± 1.37e-07
Orbital Period2.13254165 yr ± 5.47e-08
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty0
Orbit TypeApollo
MOID0.148362 AU
Observations Used87
Oppositions2
Arc Total2015-2018
First Observation Used2015-09-11
Last Observation Used2018-04-10
Observations (87)
Date Type RA Dec Mag Band Observatory
2018-04-04 18:48:27 C 11 43 39.19 +42 11 06.8 q 246
2018-04-04 18:50:36 C 11 43 38.83 +42 10 53.4 q 246
2018-04-04 18:51:10 C 11 43 38.79 +42 10 48.2 q 246
2018-04-06 00:38:38 C 11 39 42.03 +38 55 13.0 U 204
2018-04-06 00:50:13 C 11 39 40.57 +38 53 58.4 U 204
2018-04-06 19:57:12 C 11 37 30.94 +36 51 50.7 q 246
2018-04-06 19:57:59 C 11 37 30.89 +36 51 46.8 q 246
2018-04-06 19:58:41 C 11 37 30.78 +36 51 41.9 q 246
2018-04-06 19:59:13 C 11 37 30.72 +36 51 38.3 q 246
2018-04-06 20:00:09 C 11 37 30.60 +36 51 32.8 q 246
2018-04-06 20:01:14 C 11 37 30.49 +36 51 25.5 q 246
2018-04-06 20:01:57 C 11 37 30.41 +36 51 21.3 q 246
2018-04-08 05:19:35 C 11 34 08.96 +33 26 03.6 U G96
2018-04-08 05:27:04 C 11 34 08.19 +33 25 18.6 U G96
2018-04-08 05:34:33 C 11 34 07.42 +33 24 33.7 U G96
2018-04-08 05:42:03 C 11 34 06.66 +33 23 48.5 U G96
2018-04-08 20:24:31 C 11 32 48.60 +31 56 02.8 q 246
2018-04-08 20:24:52 C 11 32 48.62 +31 56 00.7 q 246
2018-04-08 20:26:31 C 11 32 48.44 +31 55 51.1 q 246
2018-04-08 20:27:18 C 11 32 48.36 +31 55 46.6 q 246
2018-04-08 20:27:34 C 11 32 48.33 +31 55 45.4 q 246
2018-04-08 20:28:09 C 11 32 48.32 +31 55 41.3 q 246
2018-04-08 20:28:37 C 11 32 48.27 +31 55 38.7 q 246
2018-04-08 20:28:56 C 11 32 48.25 +31 55 37.0 q 246
2018-04-09 05:51:45 C 11 32 00.73 +31 00 58.4 U G96
2018-04-09 06:05:18 C 11 31 59.50 +30 59 39.8 U G96
2018-04-09 06:12:47 C 11 31 58.81 +30 58 56.3 U G96
2018-04-09 06:20:15 C 11 31 58.13 +30 58 13.0 U G96
2018-04-10 00:30:55 C 11 30 32.56 +29 14 20.3 Q B37
2018-04-10 00:44:17 C 11 30 31.48 +29 13 04.5 Q B37
2018-04-10 00:54:52 C 11 30 30.67 +29 12 04.9 Q B37
2018-04-10 01:04:33 C 11 30 29.91 +29 11 09.5 Q B37
2018-04-10 01:13:04 C 11 30 29.14 +29 10 21.4 Q B37
2018-04-10 06:17:10 C 11 30 07.98 +28 42 11.4 U 703
2018-04-10 06:25:22 C 11 30 07.33 +28 41 25.4 U 703
2018-04-10 06:33:33 C 11 30 06.69 +28 40 39.6 U 703
2018-04-10 06:41:45 C 11 30 06.03 +28 39 53.6 U 703