302156 (2001 SF286)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6454806111 ± 8.41e-08
Semi-major axis (a)1.2682734190 AU ± 2.19e-09
Inclination (i)29.49798418° ± 1.21e-05
Long. of Asc. Node (Ω)231.94468007° ± 7.45e-06
Arg. of Perihelion (ω)19.06161604° ± 1.01e-05
Mean Anomaly (M)16.17769486° ± 1.74e-05
Mean Motion (n)0.6900696714°/day ± 1.78e-09
Perihelion dist (q)0.44962752 AU ± 1.07e-07
Aphelion dist (Q)2.08691932 AU ± 1.07e-07
Orbital Period1.42829967 yr ± 3.69e-09
Physical Parameters
H (abs. magnitude)19.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.317″
Uncertainty0
Orbit TypeApollo
MOID0.353927 AU
Observations Used193
Oppositions7
Arc Total2001-2024
First Observation Used2001-09-27
Last Observation Used2024-12-25
Observations (211)
Date Type RA Dec Mag Band Observatory
2024-11-22 07:37:16 C 03 07 58.508 +14 38 53.05 V G96
2024-11-22 07:44:39 C 03 07 57.828 +14 38 46.32 V G96
2024-11-29 06:33:31 C 02 54 19.987 +12 17 01.27 X F52
2024-11-29 06:51:10 C 02 54 18.641 +12 16 47.36 X F52
2024-11-29 07:08:39 C 02 54 17.307 +12 16 33.54 X F52
2024-11-29 07:26:19 C 02 54 15.960 +12 16 19.79 X F52
2024-12-18 12:55:54 C 02 30 39.597 +07 39 25.57 O18
2024-12-18 13:42:52 C 02 30 38.141 +07 39 06.47 O18
2024-12-25 05:43:13 C 02 27 01.221 +06 42 44.14 X F52
2024-12-25 06:18:17 C 02 27 00.574 +06 42 33.42 X F52
2024-12-25 06:35:51 C 02 27 00.261 +06 42 28.17 X F52