2017 RU15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3512110151 ± 4.18e-07
Semi-major axis (a)1.3188077404 AU ± 4.65e-09
Inclination (i)13.70299264° ± 2.29e-05
Long. of Asc. Node (Ω)349.39554030° ± 4.59e-06
Arg. of Perihelion (ω)279.67786358° ± 7.93e-05
Mean Anomaly (M)188.60381147° ± 1.60e-05
Mean Motion (n)0.6507887623°/day ± 3.44e-09
Perihelion dist (q)0.85562794 AU ± 5.52e-07
Aphelion dist (Q)1.78198755 AU ± 5.52e-07
Orbital Period1.51451030 yr ± 8.01e-09
Physical Parameters
H (abs. magnitude)22.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.211″
Uncertainty0
Orbit TypeApollo
MOID0.047597 AU
Observations Used74
Oppositions1
Arc Total2014-2017
First Observation Used2014-08-29
Last Observation Used2017-10-07
Observations (74)
Date Type RA Dec Mag Band Observatory
2017-09-23 03:57:06 C 21 37 29.61 -02 25 44.9 U H21
2017-09-23 04:09:15 C 21 37 30.56 -02 25 08.1 U H21
2017-09-23 04:21:25 C 21 37 31.53 -02 24 32.3 U H21
2017-09-24 02:46:05 C 21 39 31.13 -01 20 04.8 q I52
2017-09-24 02:50:08 C 21 39 31.41 -01 19 53.8 q I52
2017-09-24 02:54:11 C 21 39 31.73 -01 19 42.3 q I52
2017-09-24 02:58:14 C 21 39 32.02 -01 19 31.1 q I52
2017-09-24 04:21:44 C 21 39 36.05 -01 14 47.5 u 807
2017-09-24 04:25:28 C 21 39 36.28 -01 14 36.8 u 807
2017-09-24 04:29:03 C 21 39 36.54 -01 14 26.8 u 807
2017-09-24 04:50:26 C 21 39 39.02 -01 14 29.5 U H21
2017-09-24 05:00:42 C 21 39 39.77 -01 14 00.9 U H21
2017-09-24 05:10:56 C 21 39 40.55 -01 13 33.3 U H21
2017-09-25 03:48:21 C 21 41 33.45 -00 14 26.6 U H21
2017-09-25 03:59:22 C 21 41 34.21 -00 13 58.8 U H21
2017-09-25 04:10:24 C 21 41 34.99 -00 13 30.9 U H21
2017-09-26 03:40:10 C 21 43 27.31 +00 42 54.0 o 691
2017-09-27 04:16:38 C 21 45 17.06 +01 36 56.6 U H21
2017-09-27 04:40:18 C 21 45 18.60 +01 37 46.7 U H21
2017-09-28 04:16:14 C 21 47 01.34 +02 25 25.5 U H21
2017-09-28 04:37:07 C 21 47 02.62 +02 26 05.8 U H21
2017-10-07 08:17:20 C 22 01 00.885 +07 33 20.39 U F51
2017-10-07 08:36:56 C 22 01 01.857 +07 33 40.20 U F51
2017-10-07 08:56:35 C 22 01 02.836 +07 33 59.74 U F51