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
2014-08-28 11:57:52 C 23 18 52.926 -19 17 33.80 V F51
2014-08-28 12:13:19 C 23 18 52.190 -19 17 41.60 V F51
2014-08-28 12:28:45 C 23 18 51.424 -19 17 49.21 V F51
2014-09-18 10:06:48 C 22 50 45.286 -23 06 04.14 V F51
2017-09-13 10:18:15 C 23 47 18.313 -18 49 59.52 L F51
2017-09-13 10:46:18 C 23 47 16.736 -18 50 14.28 L F51
2017-09-13 11:00:18 C 23 47 15.945 -18 50 21.89 L F51
2017-09-14 04:42:09 C 23 46 18.52 -18 59 36.5 U W85
2017-09-14 04:52:04 C 23 46 17.95 -18 59 42.0 U W85
2017-09-14 04:58:40 C 23 46 17.57 -18 59 45.3 U W85
2017-09-14 06:10:24 C 23 46 13.50 -19 00 23.3 u 807
2017-09-14 06:17:42 C 23 46 13.07 -19 00 26.7 u 807
2017-09-14 06:25:00 C 23 46 12.60 -19 00 30.5 u 807
2017-09-14 06:34:35 C 23 46 12.51 -19 00 45.4 o 691
2017-09-14 06:51:20 C 23 46 11.55 -19 00 55.1 o 691
2017-09-14 07:07:55 C 23 46 10.61 -19 01 03.4 o 691
2017-09-14 09:14:31 C 23 46 03.856 -19 02 08.79 U 568
2017-09-14 09:15:52 C 23 46 03.780 -19 02 09.48 U 568
2017-09-14 09:17:14 C 23 46 03.699 -19 02 10.25 U 568
2017-09-15 07:51:42 C 23 44 48.57 -19 14 02.6 o 691
2017-09-15 08:00:04 C 23 44 48.08 -19 14 07.8 o 691
2017-09-15 08:08:25 C 23 44 47.64 -19 14 10.4 o 691
2017-09-17 05:47:48 C 23 42 12.22 -19 37 32.5 u 807
2017-09-17 05:52:55 C 23 42 11.92 -19 37 35.5 u 807
2017-09-17 05:58:04 C 23 42 11.62 -19 37 37.9 u 807
2017-09-18 06:55:34 C 23 40 45.06 -19 50 22.6 o 691
2017-09-18 07:05:15 C 23 40 44.46 -19 50 26.9 o 691
2017-09-18 07:15:15 C 23 40 43.83 -19 50 31.8 o 691
2017-09-21 09:58:38 C 23 36 17.300 -20 26 37.74 L F51
2017-09-21 10:14:27 C 23 36 16.297 -20 26 45.19 L F51
2017-09-21 10:30:10 C 23 36 15.300 -20 26 52.55 L F51
2017-09-21 10:45:56 C 23 36 14.301 -20 26 59.76 L F51
2017-10-18 10:43:52 C 23 00 42.67 -23 02 07.3 U 474
2017-10-18 10:48:56 C 23 00 42.47 -23 02 07.5 U 474
2017-10-18 10:54:00 C 23 00 42.26 -23 02 07.0 U 474
2017-10-28 00:15:34 C 22 54 09.43 -22 35 58.2 u 807
2017-10-28 00:23:53 C 22 54 09.23 -22 35 56.8 u 807
2017-10-28 00:32:25 C 22 54 09.06 -22 35 55.0 u 807
2017-11-07 06:31:51 C 22 52 24.303 -21 25 38.97 L F51
2017-11-07 06:47:05 C 22 52 24.307 -21 25 33.46 L F51
2017-11-18 01:08:56 C 22 56 23.17 -19 31 27.6 u 807
2017-11-18 01:16:45 C 22 56 23.33 -19 31 23.8 u 807
2017-11-18 01:25:43 C 22 56 23.53 -19 31 19.4 u 807
2017-12-08 01:21:24 C 23 17 47.98 -14 27 28.5 u 807
2017-12-08 01:31:21 C 23 17 48.56 -14 27 20.7 u 807
2017-12-08 01:41:18 C 23 17 49.15 -14 27 13.4 u 807
2018-01-14 03:08:34 C 00 34 54.62 -00 18 32.4 o 691
2018-01-14 03:22:00 C 00 34 56.13 -00 18 17.1 o 691
2018-01-20 02:06:57 C 00 51 20.71 +02 30 31.7 o 691
2018-01-20 02:16:03 C 00 51 21.77 +02 30 42.5 o 691