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
2023-01-14 09:11:57 C 09 45 34.398 +09 01 55.34 V 703
2023-01-14 09:19:31 C 09 45 34.650 +09 02 23.42 V 703
2023-01-14 09:27:06 C 09 45 34.895 +09 02 50.93 V 703
2023-01-14 09:34:41 C 09 45 35.154 +09 03 19.40 V 703
2023-01-14 10:32:55 C 09 45 39.355 +09 07 03.37 U F52
2023-01-14 11:05:45 C 09 45 40.445 +09 09 05.05 U F52
2023-01-14 11:22:15 C 09 45 40.982 +09 10 06.13 U F52
2023-01-15 07:00:32 C 09 46 31.368 +10 22 54.73 V W68
2023-01-15 07:05:17 C 09 46 31.510 +10 23 12.12 V W68
2023-01-15 07:46:21 C 09 46 32.746 +10 25 41.77 V W68
2023-01-15 08:21:19 C 09 46 33.809 +10 27 49.07 V W68
2023-01-21 07:58:54 C 09 51 15.466 +18 40 00.48 V 703
2023-01-21 08:06:32 C 09 51 15.592 +18 40 25.32 V 703
2023-01-21 08:14:09 C 09 51 15.642 +18 40 49.40 V 703
2023-01-21 08:21:50 C 09 51 15.721 +18 41 13.81 V 703
2023-01-22 09:49:50 C 09 51 50.012 +20 01 08.39 U F52
2023-01-22 10:09:25 C 09 51 50.203 +20 02 09.26 U F52
2023-01-22 10:28:59 C 09 51 50.380 +20 03 10.28 U F52
2023-01-22 10:40:43 C 09 51 50.489 +20 03 46.69 V T05
2023-01-22 10:44:05 C 09 51 50.518 +20 03 57.20 V T05
2023-01-22 10:48:38 C 09 51 50.551 +20 04 11.32 V T05
2023-01-22 11:14:13 C 09 51 50.753 +20 05 30.52 V T05
2023-01-23 23:17:00 C 09 52 30.067 +21 53 28.14 V B67
2023-01-23 23:21:16 C 09 52 30.096 +21 53 40.74 V B67
2023-01-23 23:25:34 C 09 52 30.125 +21 53 53.38 V B67
2023-01-23 23:29:51 C 09 52 30.166 +21 54 06.01 V B67
2023-01-23 23:34:08 C 09 52 30.398 +21 54 18.54 V B67
2023-01-24 19:29:53 C 09 52 46.22 +22 51 59.4 V D29
2023-01-24 19:50:15 C 09 52 46.32 +22 52 56.8 V D29
2023-01-24 20:10:37 C 09 52 46.41 +22 53 54.0 V D29
2023-01-25 07:35:40 C 09 52 57.986 +23 26 06.18 V 703
2023-01-25 07:44:15 C 09 52 57.997 +23 26 30.41 V 703
2023-01-25 07:51:57 C 09 52 58.022 +23 26 52.12 V 703
2023-01-25 08:00:23 C 09 52 58.044 +23 27 15.70 V 703
2023-01-25 10:48:22 C 09 53 00.386 +23 35 11.87 V T05
2023-01-25 10:50:59 C 09 53 00.391 +23 35 19.00 V T05
2023-01-25 10:55:40 C 09 53 00.386 +23 35 32.21 V T05
2023-01-25 11:03:35 C 09 53 00.406 +23 35 54.38 V T05
2023-01-26 00:20:38 C 09 53 09.58 +24 12 10.3 X K19
2023-01-26 00:25:50 C 09 53 09.59 +24 12 24.5 X K19
2023-01-26 00:31:02 C 09 53 09.60 +24 12 38.7 X K19
2023-01-28 06:37:46 C 09 53 38.717 +26 33 36.79 V 703
2023-01-28 06:46:00 C 09 53 38.706 +26 33 57.82 V 703
2023-01-28 06:54:15 C 09 53 38.670 +26 34 18.41 V 703
2023-01-28 07:02:29 C 09 53 38.623 +26 34 38.75 V 703
2023-01-28 10:33:57 C 09 53 37.738 +26 43 22.84 V 703
2023-01-28 10:42:12 C 09 53 37.720 +26 43 43.00 V 703
2023-01-28 10:50:26 C 09 53 37.673 +26 44 03.08 V 703
2023-01-28 10:58:41 C 09 53 37.637 +26 44 22.99 V 703
2023-01-28 20:16:25 C 09 53 40.46 +27 07 06.3 V D29