4596 (1981 QB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5200439295 ± 3.79e-08
Semi-major axis (a)2.2393272819 AU ± 4.23e-09
Inclination (i)37.07445486° ± 7.61e-06
Long. of Asc. Node (Ω)154.18365839° ± 6.56e-06
Arg. of Perihelion (ω)248.42994490° ± 1.01e-05
Mean Anomaly (M)47.83192857° ± 8.31e-06
Mean Motion (n)0.2941276949°/day ± 8.33e-10
Perihelion dist (q)1.07477872 AU ± 8.49e-08
Aphelion dist (Q)3.40387584 AU ± 8.51e-08
Orbital Period3.35101488 yr ± 9.49e-09
Physical Parameters
H (abs. magnitude)16.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.603″
Uncertainty0
Orbit TypeAmor
MOID0.294916 AU
Observations Used951
Oppositions32
Arc Total1981-2026
First Observation Used1981-08-28
Last Observation Used2026-04-06
Observations (1363)
Date Type RA Dec Mag Band Observatory
2026-02-27 10:42:28 C 12 37 27.756 +18 29 54.90 X F52
2026-03-10 09:09:51 C 12 26 34.703 +22 02 18.77 X F52
2026-03-10 09:28:25 C 12 26 33.839 +22 02 32.94 X F52
2026-03-10 09:46:57 C 12 26 32.979 +22 02 46.91 X F52
2026-03-10 10:05:32 C 12 26 32.115 +22 03 01.19 X F52
2026-03-27 04:46:55 C 12 07 40.829 +26 21 04.72 V G96
2026-03-27 04:54:25 C 12 07 40.555 +26 21 09.43 V G96
2026-03-27 05:01:56 C 12 07 40.213 +26 21 12.92 V G96
2026-03-27 05:09:26 C 12 07 39.839 +26 21 17.28 V G96
2026-04-06 10:25:44 C 11 57 05.422 +28 03 47.17 X F52
2026-04-06 10:38:45 C 11 57 04.883 +28 03 51.53 X F52
2026-04-06 10:51:43 C 11 57 04.373 +28 03 55.70 X F52
2026-04-06 11:04:38 C 11 57 03.836 +28 04 00.07 X F52