2015 RD2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3926893919 ± 1.23e-08
Semi-major axis (a)1.7450557028 AU ± 3.27e-09
Inclination (i)14.67008874° ± 2.45e-06
Long. of Asc. Node (Ω)120.99695432° ± 3.56e-06
Arg. of Perihelion (ω)315.60992365° ± 5.81e-06
Mean Anomaly (M)102.88296081° ± 2.17e-06
Mean Motion (n)0.4275612466°/day ± 1.20e-09
Perihelion dist (q)1.05979084 AU ± 2.15e-08
Aphelion dist (Q)2.43032057 AU ± 2.19e-08
Orbital Period2.30522829 yr ± 6.48e-09
Physical Parameters
H (abs. magnitude)19.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.207″
Uncertainty0
Orbit TypeAmor
MOID0.134483 AU
Observations Used386
Oppositions7
Arc Total2012-2024
First Observation Used2012-05-16
Last Observation Used2024-07-06
Observations (402)
Date Type RA Dec Mag Band Observatory
2023-02-12 22:37:01 C 09 52 08.921 +37 23 10.57 V M22
2023-02-12 22:44:48 C 09 52 08.782 +37 23 18.02 V M22
2023-02-12 23:26:18 C 09 52 08.59 +37 23 31.2 18.1 q 122
2023-02-12 23:43:05 C 09 52 08.32 +37 23 49.0 18.1 q 122
2023-02-13 00:04:07 C 09 52 07.96 +37 24 10.9 18.2 q 122
2023-02-13 07:39:02 C 09 52 03.886 +37 32 07.98 V G96
2023-02-13 07:46:39 C 09 52 03.749 +37 32 15.79 V G96
2023-02-13 07:54:09 C 09 52 03.616 +37 32 23.46 V G96
2023-02-13 08:01:39 C 09 52 03.486 +37 32 31.09 V G96
2023-02-14 04:24:01 C 09 51 53.014 +37 53 06.54 V W68
2023-02-14 04:27:54 C 09 51 52.918 +37 53 10.72 V W68
2023-02-14 04:32:27 C 09 51 52.824 +37 53 15.22 V W68
2023-02-14 04:40:15 C 09 51 52.716 +37 53 22.74 V W68
2023-02-14 21:10:05 C 09 51 44.657 +38 08 16.10 X B72
2023-02-14 21:14:15 C 09 51 44.580 +38 08 19.86 X B72
2023-02-14 21:18:26 C 09 51 44.538 +38 08 24.05 X B72
2023-02-18 04:17:57 C 09 51 04.565 +39 12 24.26 V W68
2023-02-18 04:20:33 C 09 51 04.601 +39 12 26.78 V W68
2023-02-18 04:54:04 C 09 51 04.042 +39 12 49.50 V W68
2023-02-18 05:02:35 C 09 51 03.967 +39 12 55.01 V W68
2023-02-20 22:39:43 C 09 50 38.206 +39 52 51.35 X K87
2023-02-20 22:42:53 C 09 50 38.105 +39 52 53.04 X K87
2023-02-20 22:46:03 C 09 50 38.117 +39 52 55.09 X K87
2023-02-21 21:32:03 C 09 50 31.387 +40 04 31.77 X B72
2023-02-21 21:36:08 C 09 50 31.410 +40 04 34.40 X B72
2023-02-21 21:40:13 C 09 50 31.306 +40 04 36.20 X B72
2023-02-21 22:34:15 C 09 50 30.734 +40 05 03.70 X K87
2023-02-21 22:37:25 C 09 50 30.686 +40 05 05.68 X K87
2023-02-21 22:40:35 C 09 50 30.586 +40 05 06.68 X K87
2023-02-26 22:14:01 B 09 50 14.842 +40 48 09.97 X K74
2023-02-26 22:18:03 B 09 50 14.813 +40 48 11.27 X K74
2023-02-26 22:22:06 B 09 50 14.810 +40 48 12.38 X K74
2023-02-26 22:26:08 B 09 50 14.801 +40 48 13.54 X K74
2023-02-26 22:30:11 B 09 50 14.770 +40 48 14.40 X K74
2023-03-11 09:07:26 C 09 52 42.295 +40 54 52.82 U F51
2023-03-11 09:43:17 C 09 52 42.660 +40 54 46.89 U F51
2023-03-11 10:01:11 C 09 52 42.837 +40 54 43.58 U F51
2023-03-17 08:13:13 C 09 55 31.215 +40 21 59.80 U F51
2023-03-17 08:27:23 C 09 55 31.468 +40 21 55.66 U F51
2023-03-17 08:41:33 C 09 55 31.702 +40 21 51.64 U F51
2023-04-11 04:39:59 C 10 16 52.093 +35 51 00.47 V G96
2023-04-11 04:48:10 C 10 16 52.518 +35 50 55.64 V G96
2023-04-11 04:56:22 C 10 16 52.792 +35 50 51.47 V G96
2023-04-11 05:04:32 C 10 16 53.126 +35 50 46.18 V G96
2023-04-25 04:46:30 C 10 33 33.419 +32 30 55.62 V G96
2023-04-25 04:53:55 C 10 33 33.779 +32 30 51.70 V G96
2023-04-25 05:01:19 C 10 33 34.150 +32 30 46.37 V G96
2023-04-25 05:08:44 C 10 33 34.531 +32 30 41.00 V G96
2024-07-06 10:43:38 C 19 55 30.309 -16 10 51.47 X F52
2024-07-06 10:51:15 C 19 55 29.896 -16 10 54.43 X F52