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
2023-01-28 20:36:47 C 09 53 40.42 +27 07 54.8 V D29
2023-01-28 20:57:09 C 09 53 40.38 +27 08 43.1 V D29
2023-01-29 22:12:13 C 09 53 49.90 +28 08 29.3 V M26
2023-01-29 22:16:58 C 09 53 49.84 +28 08 40.5 V M26
2023-01-29 22:21:44 C 09 53 49.85 +28 08 52.0 V M26
2023-01-30 17:02:01 C 09 53 53.89 +28 51 25.2 q C97
2023-01-30 17:05:34 C 09 53 53.88 +28 51 33.2 q C97
2023-01-30 17:08:45 C 09 53 53.87 +28 51 40.8 q C97
2023-01-31 06:01:21 C 09 53 54.154 +29 20 05.24 V 703
2023-01-31 06:08:58 C 09 53 54.078 +29 20 22.06 V 703
2023-01-31 06:16:36 C 09 53 54.010 +29 20 38.94 V 703
2023-01-31 06:24:13 C 09 53 53.984 +29 20 55.79 V 703
2023-01-31 14:02:24 C 09 53 54.77 +29 37 22.9 V D29
2023-01-31 14:26:25 C 09 53 54.62 +29 38 15.7 V D29
2023-01-31 14:42:47 C 09 53 54.50 +29 38 51.4 V D29
2023-02-01 08:26:52 C 09 53 52.930 +30 16 14.88 V G96
2023-02-01 08:35:13 C 09 53 52.836 +30 16 32.23 V G96
2023-02-01 08:43:32 C 09 53 52.746 +30 16 49.33 V G96
2023-02-01 08:51:53 C 09 53 52.649 +30 17 06.65 V G96
2023-02-01 19:42:48 C 09 53 54.11 +30 38 59.9 X K19
2023-02-01 19:46:03 C 09 53 54.07 +30 39 07.3 X K19
2023-02-01 19:49:17 C 09 53 54.12 +30 39 14.7 X K19
2023-02-02 04:44:53 C 09 53 53.261 +30 57 15.66 V 703
2023-02-02 04:52:51 C 09 53 53.156 +30 57 31.25 V 703
2023-02-02 05:00:50 C 09 53 53.113 +30 57 47.70 V 703
2023-02-02 05:08:50 C 09 53 53.074 +30 58 03.90 V 703
2023-02-06 03:14:48 C 09 53 29.21 +33 46 45.6 u H21
2023-02-06 03:16:27 C 09 53 29.18 +33 46 48.6 u H21
2023-02-06 03:18:24 C 09 53 29.16 +33 46 51.9 u H21
2023-02-06 03:20:21 C 09 53 29.13 +33 46 55.0 u H21
2023-02-06 03:22:12 C 09 53 29.10 +33 46 57.8 u H21
2023-02-06 03:24:03 C 09 53 29.08 +33 47 00.8 u H21
2023-02-06 03:25:48 C 09 53 29.08 +33 47 04.0 u H21
2023-02-06 03:27:40 C 09 53 29.04 +33 47 06.8 u H21
2023-02-06 03:29:46 C 09 53 29.03 +33 47 10.5 u H21
2023-02-06 03:31:39 C 09 53 28.99 +33 47 13.5 u H21
2023-02-07 22:30:01 C 09 53 10.519 +34 52 55.02 X K74
2023-02-07 22:34:03 C 09 53 10.471 +34 53 01.10 X K74
2023-02-07 22:37:35 C 09 53 10.404 +34 53 06.40 X K74
2023-02-10 05:34:21 C 09 52 43.025 +36 08 06.11 V W68
2023-02-10 05:38:54 C 09 52 42.958 +36 08 12.30 V W68
2023-02-10 05:46:42 C 09 52 42.862 +36 08 21.98 V W68
2023-02-10 06:03:50 C 09 52 42.574 +36 08 43.98 V W68
2023-02-11 02:05:29 C 09 52 34.288 +36 32 36.35 V 703
2023-02-11 02:22:54 C 09 52 34.504 +36 32 58.31 V 703
2023-02-12 00:33:46 C 09 52 20.25 +36 58 42.1 V 130
2023-02-12 00:39:37 C 09 52 20.14 +36 58 48.7 V 130
2023-02-12 00:43:24 C 09 52 20.11 +36 58 52.7 V 130
2023-02-12 22:29:52 C 09 52 09.012 +37 23 01.18 V M22
2023-02-12 22:32:28 C 09 52 08.971 +37 23 04.85 V M22