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
2016-01-30 00:33:55 C 02 47 27.97 +05 45 23.3 u H21
2016-01-30 00:41:52 C 02 47 29.30 +05 45 42.6 u H21
2016-01-31 00:40:58 C 02 51 38.23 +06 43 11.7 u 807
2016-01-31 00:44:24 C 02 51 38.83 +06 43 19.2 u 807
2016-01-31 00:48:01 C 02 51 39.47 +06 43 27.4 u 807
2016-01-31 00:54:51 C 02 51 40.62 +06 43 44.0 u 807
2016-02-06 02:34:11 C 03 17 33.12 +12 21 17.6 q 703
2016-02-06 02:41:24 C 03 17 34.45 +12 21 35.2 q 703
2016-02-06 02:48:36 C 03 17 35.78 +12 21 50.4 q 703
2016-02-06 02:55:50 C 03 17 37.13 +12 22 08.1 q 703
2019-06-07 10:16:29 C 17 00 03.563 -04 30 54.34 V F51
2019-06-07 10:56:05 C 17 00 01.229 -04 30 57.04 V F51
2019-06-11 11:45:45 C 16 54 31.345 -04 39 13.97 V F51
2019-06-11 12:01:48 C 16 54 30.387 -04 39 15.52 V F51
2019-06-11 12:34:01 C 16 54 28.545 -04 39 18.72 V F51
2019-06-28 08:58:04 C 16 33 36.595 -05 44 59.53 V F51
2019-06-28 09:14:01 C 16 33 35.870 -05 45 02.34 V F51
2019-06-28 09:17:45 C 16 33 35.679 -05 45 03.63 V F51
2022-08-25 13:06:32 C 02 11 24.147 -15 38 23.70 U F52
2022-08-25 13:23:56 C 02 11 25.916 -15 38 38.40 U F52
2022-08-25 13:41:25 C 02 11 27.708 -15 38 53.28 U F52
2022-08-25 13:58:52 C 02 11 29.476 -15 39 07.78 U F52
2022-09-08 12:16:35 C 02 48 25.506 -21 04 38.39 U F51
2022-09-08 12:33:35 C 02 48 27.381 -21 04 57.16 U F51
2022-09-08 12:50:20 C 02 48 29.236 -21 05 15.84 U F51
2022-09-10 12:35:04 C 02 54 03.513 -21 58 22.69 U F52
2022-09-10 12:50:33 C 02 54 05.251 -21 58 40.21 U F52
2022-09-10 13:06:07 C 02 54 06.996 -21 58 57.95 U F52
2022-09-17 13:33:31 C 03 14 25.034 -25 16 27.29 U F52
2022-09-17 13:47:12 C 03 14 26.643 -25 16 43.92 U F52
2022-09-17 14:00:53 C 03 14 28.254 -25 17 00.46 U F52
2022-09-17 14:14:37 C 03 14 29.873 -25 17 17.11 U F52
2022-09-22 13:21:03 C 03 29 28.790 -27 43 31.18 U F52
2022-09-22 13:36:36 C 03 29 30.681 -27 43 50.44 U F52
2022-09-22 13:52:12 C 03 29 32.579 -27 44 09.79 U F52
2022-09-22 14:07:42 C 03 29 34.465 -27 44 29.10 U F52
2022-10-06 05:42:43 C 04 13 32.124 -34 23 44.16 V W68
2022-10-06 05:47:18 C 04 13 32.707 -34 23 49.81 V W68
2022-10-06 05:51:14 C 04 13 33.245 -34 23 54.38 V W68
2022-10-06 05:59:03 C 04 13 34.308 -34 24 03.82 V W68
2022-10-16 05:54:25 C 04 48 28.178 -38 39 48.31 V W68
2022-10-16 05:57:02 C 04 48 28.555 -38 39 50.98 V W68
2022-10-16 06:01:01 C 04 48 29.160 -38 39 54.40 V W68
2022-10-16 06:08:53 C 04 48 30.254 -38 40 02.78 V W68
2022-10-24 04:36:41 C 05 17 42.713 -41 20 54.02 V W68
2022-10-24 04:41:15 C 05 17 43.394 -41 20 56.80 V W68
2022-10-24 04:45:48 C 05 17 44.146 -41 21 01.04 V W68
2022-10-24 05:30:02 C 05 17 50.731 -41 21 34.13 V W68
2022-10-24 12:33:16 C 05 18 56.337 -41 26 58.96 U F51
2022-10-24 12:58:03 C 05 18 59.979 -41 27 17.02 U F51