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
2024-03-27 07:49:26 C 09 38 28.423 +35 23 15.99 X F51
2024-03-27 08:22:48 C 09 38 31.688 +35 22 38.94 X F51
2024-03-29 08:11:41 C 09 43 24.513 +34 29 59.04 X F52
2024-03-29 08:29:30 C 09 43 26.202 +34 29 39.17 X F52
2024-03-29 09:04:30 C 09 43 29.483 +34 29 00.34 X F52
2024-03-29 09:26:29 C 09 43 31.610 +34 28 36.45 X F51
2024-03-29 09:42:26 C 09 43 33.101 +34 28 18.46 X F51
2024-03-29 09:58:26 C 09 43 34.646 +34 28 00.88 X F51
2024-03-29 10:14:25 C 09 43 36.171 +34 27 42.85 X F51