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
2018-02-05 02:19:29 C 01 41 38.95 +10 38 06.4 o 691
2018-02-05 02:45:10 C 01 41 42.58 +10 38 40.3 o 691
2018-02-05 03:10:50 C 01 41 46.23 +10 39 13.9 o 691
2018-02-06 02:46:24 C 01 45 10.78 +11 10 14.5 o 691
2018-02-06 03:25:41 C 01 45 16.49 +11 11 04.0 o 691
2018-02-06 04:03:01 C 01 45 21.89 +11 11 53.0 o 691
2018-02-07 02:40:53 C 01 48 40.67 +11 41 41.6 o 691
2018-03-13 03:30:47 C 04 16 05.89 +27 56 12.9 o 291
2018-03-13 03:40:33 C 04 16 07.95 +27 56 21.4 o 291
2018-03-13 03:50:18 C 04 16 09.99 +27 56 29.6 o 291
2020-09-07 11:13:56 C 00 46 58.22 -12 42 52.3 V I52
2020-09-07 11:24:04 C 00 46 57.84 -12 42 57.6 V I52
2020-09-07 11:30:25 C 00 46 57.70 -12 43 01.0 V I52
2020-09-09 11:28:11 C 00 45 48.586 -13 08 43.92 U F51
2020-09-09 11:44:42 C 00 45 48.099 -13 08 52.81 U F51
2020-09-13 11:07:34 C 00 42 58.985 -14 01 58.71 U F52
2020-09-13 11:24:12 C 00 42 58.387 -14 02 08.14 U F52
2020-09-13 11:40:50 C 00 42 57.781 -14 02 17.69 U F52
2020-09-13 11:57:32 C 00 42 57.193 -14 02 27.15 U F52
2020-09-14 08:53:28 C 00 42 15.064 -14 14 21.96 U F51
2020-09-14 09:13:08 C 00 42 14.331 -14 14 33.35 U F51
2020-09-14 09:32:55 C 00 42 13.589 -14 14 44.73 U F51
2020-09-14 09:52:46 C 00 42 12.844 -14 14 56.18 U F51
2020-09-15 11:28:31 C 00 41 17.637 -14 29 37.42 U F51
2020-09-15 11:52:39 C 00 41 16.674 -14 29 51.17 U F51
2020-09-15 12:17:38 C 00 41 15.679 -14 30 05.50 U F51
2020-09-25 06:53:02 C 00 30 46.02 -16 45 17.0 V G96
2020-09-25 06:59:48 C 00 30 45.65 -16 45 20.8 V G96
2020-09-25 07:06:38 C 00 30 45.30 -16 45 24.5 V G96
2020-09-25 07:13:25 C 00 30 44.92 -16 45 28.2 V G96
2020-10-10 06:37:32 C 00 09 33.39 -19 37 19.6 V G96
2020-10-10 06:45:04 C 00 09 32.89 -19 37 21.9 V G96
2020-10-10 06:52:35 C 00 09 32.37 -19 37 24.7 V G96
2020-10-10 07:00:05 C 00 09 31.87 -19 37 27.2 V G96
2020-10-13 09:10:23 C 00 04 55.935 -20 01 35.52 U F51
2020-10-13 09:26:43 C 00 04 54.868 -20 01 40.22 U F51
2020-10-13 09:43:03 C 00 04 53.790 -20 01 45.07 U F51
2020-10-20 05:36:43 C 23 55 13.96 -20 36 17.1 V G96
2020-10-20 05:44:52 C 23 55 13.47 -20 36 17.9 V G96
2020-10-20 05:53:01 C 23 55 13.01 -20 36 19.1 V G96
2020-10-20 06:01:11 C 23 55 12.53 -20 36 19.9 V G96
2020-11-04 07:30:03 C 23 39 46.484 -20 12 47.61 U F51
2020-11-04 07:46:33 C 23 39 45.968 -20 12 43.25 U F51
2020-11-04 08:03:02 C 23 39 45.437 -20 12 39.06 U F51
2020-12-08 02:27:43 C 23 49 55.95 -12 09 23.0 V G96
2020-12-08 02:35:08 C 23 49 56.23 -12 09 16.7 V G96
2020-12-08 02:42:35 C 23 49 56.60 -12 09 09.8 V G96
2020-12-08 02:50:01 C 23 49 57.00 -12 09 04.4 V G96
2021-01-05 05:31:46 C 00 41 45.282 +00 32 48.61 U F51
2021-01-05 05:48:58 C 00 41 46.978 +00 33 11.99 U F51