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
2022-12-20 06:12:20 C 08 53 08.758 -26 10 51.35 V W68
2022-12-20 06:18:06 C 08 53 09.391 -26 10 36.19 V W68
2022-12-21 23:39:58 C 08 58 15.089 -24 17 25.91 V M22
2022-12-21 23:42:34 C 08 58 15.360 -24 17 18.82 V M22
2022-12-21 23:44:31 C 08 58 15.581 -24 17 13.31 V M22
2022-12-21 23:49:04 C 08 58 16.080 -24 17 00.67 V M22
2022-12-21 23:50:21 C 08 58 16.222 -24 16 56.93 V M22
2022-12-22 00:20:54 C 08 58 19.529 -24 15 31.82 V M22
2022-12-22 08:25:12 C 08 59 18.218 -23 53 24.47 V 703
2022-12-22 08:29:51 C 08 59 18.733 -23 53 11.65 V 703
2022-12-22 08:34:31 C 08 59 19.226 -23 52 58.26 V 703
2022-12-22 08:39:12 C 08 59 19.716 -23 52 44.76 V 703
2022-12-25 06:03:04 C 09 07 20.570 -20 24 55.04 V W68
2022-12-25 06:08:01 C 09 07 21.070 -20 24 39.92 V W68
2022-12-25 06:50:45 C 09 07 25.270 -20 22 27.30 V W68
2022-12-26 23:48:39 C 09 11 52.999 -18 11 35.81 V M22
2022-12-26 23:51:15 C 09 11 53.230 -18 11 27.35 V M22
2022-12-26 23:56:26 C 09 11 53.738 -18 11 10.57 V M22
2022-12-27 00:04:13 C 09 11 54.456 -18 10 45.16 V M22
2022-12-27 01:27:42 C 09 12 02.270 -18 06 12.92 V M22
2022-12-27 02:04:38 C 09 12 05.705 -18 04 11.93 V M22
2022-12-28 06:24:03 C 09 15 03.830 -16 30 05.22 V W68
2022-12-28 06:34:39 C 09 15 04.781 -16 29 29.69 V W68
2022-12-28 06:49:06 C 09 15 06.070 -16 28 41.02 V W68
2022-12-30 06:25:38 C 09 19 49.421 -13 44 31.45 V W68
2022-12-30 06:28:14 C 09 19 49.634 -13 44 22.24 V W68
2022-12-30 06:34:04 C 09 19 50.110 -13 44 01.54 V W68
2022-12-30 06:42:31 C 09 19 50.818 -13 43 31.76 V W68
2022-12-31 00:05:34 C 09 21 30.072 -12 41 51.36 V M22
2022-12-31 00:08:10 C 09 21 30.288 -12 41 42.00 V M22
2022-12-31 00:12:43 C 09 21 30.658 -12 41 25.73 V M22
2022-12-31 00:47:05 C 09 21 33.442 -12 39 23.47 V M22
2022-12-31 00:54:02 C 09 21 34.60 -12 39 56.9 X C95
2022-12-31 01:00:18 C 09 21 35.16 -12 39 34.9 X C95
2022-12-31 01:05:18 C 09 21 35.53 -12 39 16.9 X C95
2023-01-03 05:01:59 C 09 28 19.457 -07 59 57.30 V W68
2023-01-03 05:04:35 C 09 28 19.651 -07 59 47.62 V W68
2023-01-03 05:09:07 C 09 28 19.975 -07 59 30.62 V W68
2023-01-03 05:26:56 C 09 28 21.276 -07 58 24.20 V W68
2023-01-04 00:36:26 C 09 29 55.06 -06 47 17.5 X K19
2023-01-04 00:41:39 C 09 29 55.43 -06 46 58.0 X K19
2023-01-04 00:46:51 C 09 29 55.81 -06 46 37.6 X K19
2023-01-13 01:56:29 C 09 44 04.154 +07 06 07.38 V M22
2023-01-13 02:01:04 C 09 44 04.358 +07 06 24.59 V M22
2023-01-13 02:05:38 C 09 44 04.524 +07 06 41.54 V M22
2023-01-13 02:15:21 C 09 44 04.920 +07 07 18.34 V M22
2023-01-13 12:39:47 C 09 44 34.490 +07 45 27.76 V G96
2023-01-13 12:47:08 C 09 44 34.789 +07 45 55.08 V G96
2023-01-13 12:54:29 C 09 44 35.081 +07 46 22.55 V G96
2023-01-13 13:01:50 C 09 44 35.380 +07 46 49.91 V G96