871399 (2017 RD15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4880819742 ± 9.89e-09
Semi-major axis (a)2.0578864225 AU ± 7.37e-09
Inclination (i)7.49383670° ± 1.46e-06
Long. of Asc. Node (Ω)88.50940507° ± 7.74e-06
Arg. of Perihelion (ω)10.31632913° ± 8.18e-06
Mean Anomaly (M)227.39833679° ± 1.48e-06
Mean Motion (n)0.3338721344°/day ± 1.79e-09
Perihelion dist (q)1.05346915 AU ± 2.07e-08
Aphelion dist (Q)3.06230369 AU ± 2.31e-08
Orbital Period2.95210706 yr ± 1.59e-08
Physical Parameters
H (abs. magnitude)19.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.250″
Uncertainty0
Orbit TypeAmor
MOID0.071772 AU
Observations Used558
Oppositions7
Arc Total2014-2024
First Observation Used2014-08-28
Last Observation Used2024-03-29
Observations (609)
Date Type RA Dec Mag Band Observatory
2023-12-14 20:18:47 C 01 10 26.743 -03 58 23.30 V M22
2023-12-14 21:55:06 S 01 10 30.65 -03 56 06.0 L C51
2023-12-15 01:01:02 S 01 10 36.37 -03 51 00.1 L C51
2023-12-15 04:06:25 S 01 10 42.10 -03 45 53.3 L C51
2023-12-16 07:12:37 C 01 11 35.551 -03 00 27.83 V T08
2023-12-16 07:18:08 C 01 11 35.678 -03 00 18.54 V T08
2023-12-16 07:25:51 C 01 11 35.906 -03 00 05.44 V T08
2023-12-16 07:41:57 C 01 11 36.281 -02 59 37.82 V T08
2023-12-17 01:25:00 C 01 12 15.574 -02 28 22.76 V W68
2023-12-17 01:30:55 C 01 12 15.768 -02 28 12.11 V W68
2023-12-17 01:39:23 C 01 12 15.934 -02 27 58.43 V W68
2023-12-17 01:58:25 C 01 12 16.510 -02 27 23.98 V W68
2023-12-17 05:18:41 C 01 12 23.897 -02 22 10.09 V 703
2023-12-17 05:22:02 C 01 12 23.951 -02 22 05.30 V 703
2023-12-17 05:25:22 C 01 12 24.034 -02 21 59.15 V 703
2023-12-17 05:28:43 C 01 12 24.196 -02 21 52.78 V 703
2023-12-17 18:11:52 B 01 12 55.82 -01 59 24.7 W 130
2023-12-17 18:40:05 B 01 12 56.73 -01 58 34.3 W 130
2023-12-18 19:40:51 C 01 13 59.55 -01 13 04.3 V M14
2023-12-18 20:12:18 C 01 14 00.71 -01 12 06.3 V M14
2023-12-18 20:45:27 C 01 14 01.92 -01 11 04.3 V M14
2023-12-19 16:00:29 B 01 14 56.20 -00 35 03.5 X M45
2023-12-19 16:07:10 B 01 14 56.46 -00 34 50.6 X M45
2023-12-19 16:13:36 B 01 14 56.70 -00 34 38.6 X M45
2023-12-19 18:02:39 B 01 15 01.52 -00 31 11.7 W 130
2023-12-19 18:13:23 B 01 15 01.95 -00 30 51.5 W 130
2023-12-26 07:20:09 C 01 24 22.118 +04 55 57.54 V T05
2023-12-26 07:25:22 C 01 24 22.502 +04 56 08.99 V T05
2023-12-26 07:33:50 C 01 24 23.028 +04 56 28.07 V T05
2023-12-26 07:57:40 C 01 24 24.485 +04 57 22.43 V T05
2023-12-26 19:01:12 B 01 25 14.006 +05 23 02.69 Z M49
2023-12-26 19:06:19 B 01 25 14.340 +05 23 14.46 Z M49
2023-12-26 19:11:27 B 01 25 14.683 +05 23 27.13 Z M49
2023-12-27 19:03:17 B 01 27 04.118 +06 18 45.79 Z M49
2023-12-27 19:08:24 B 01 27 04.447 +06 18 57.74 Z M49
2023-12-27 19:13:31 B 01 27 04.814 +06 19 10.02 Z M49
2023-12-28 07:25:35 C 01 28 02.573 +06 47 27.78 V T08
2023-12-28 07:30:08 C 01 28 02.873 +06 47 39.05 V T08
2023-12-28 07:38:32 C 01 28 03.509 +06 47 57.98 V T08
2023-12-28 07:53:37 C 01 28 04.541 +06 48 33.70 V T08
2023-12-30 07:33:08 C 01 32 08.069 +08 44 28.46 V T05
2023-12-30 07:38:20 C 01 32 08.491 +08 44 41.28 V T05
2023-12-30 07:46:17 C 01 32 09.120 +08 45 00.79 V T05
2023-12-30 08:00:59 C 01 32 10.284 +08 45 37.62 V T05
2023-12-31 05:51:40 C 01 34 10.337 +09 40 23.02 V 703
2023-12-31 05:55:00 C 01 34 10.520 +09 40 32.20 V 703
2023-12-31 06:01:41 C 01 34 11.122 +09 40 49.73 V 703
2023-12-31 18:44:50 B 01 35 25.11 +10 14 02.1 Z M49
2023-12-31 18:49:58 B 01 35 25.54 +10 14 15.3 Z M49
2023-12-31 18:55:05 B 01 35 25.99 +10 14 28.2 Z M49