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
2019-02-24 08:14:35 s 1 -177237.69 4 +285361.74 4130.0 C57
2019-02-24 08:44:35 S 09 25 03.746 +06 11 30.62 V C57
2019-02-24 08:44:35 s 1 -177783.39 4 +284089.76 8980.0 C57
2019-02-24 10:44:35 S 09 24 58.366 +06 14 24.11 V C57
2019-02-24 10:44:35 s 1 -179907.18 5 +278908.49 3340.0 C57
2019-02-24 11:14:35 S 09 24 56.928 +06 15 12.71 V C57
2019-02-24 11:14:35 s 1 -180423.09 9 +277589.74 9430.0 C57
2019-02-24 11:44:35 S 09 24 55.447 +06 16 04.33 V C57
2019-02-24 11:44:35 s 1 -180932.88 6 +276261.59 5000.0 C57
2019-02-24 12:44:35 S 09 24 53.052 +06 17 25.37 V C57
2019-02-24 12:44:35 s 1 -181933.83 8 +273576.98 3550.0 C57
2019-02-24 13:14:35 S 09 24 51.367 +06 18 20.56 V C57
2019-02-24 13:14:35 s 1 -182424.88 4 +272220.49 5990.0 C57
2019-02-24 14:14:35 S 09 24 48.518 +06 19 47.68 V C57
2019-02-24 14:14:35 s 1 -183387.81 0 +269479.06 5860.0 C57
2019-02-24 14:44:35 S 09 24 47.239 +06 20 35.66 V C57
2019-02-24 14:44:35 s 1 -183859.56 4 +268094.07 2730.0 C57
2019-02-24 15:44:35 S 09 24 44.604 +06 22 04.94 V C57
2019-02-24 15:44:35 s 1 -184783.33 9 +265295.46 8900.0 C57
2019-02-24 16:14:35 S 09 24 43.037 +06 22 48.72 V C57
2019-02-24 16:14:35 s 1 -185235.22 9 +263881.80 7630.0 C57
2019-02-24 16:44:35 S 09 24 41.856 +06 23 37.54 V C57
2019-02-24 16:44:35 s 1 -185680.36 6 +262458.54 3070.0 C57
2019-02-24 17:14:35 S 09 24 40.246 +06 24 20.05 V C57
2019-02-24 17:14:35 s 1 -186118.68 3 +261025.66 4910.0 C57
2019-02-24 17:44:35 S 09 24 38.914 +06 25 11.42 V C57
2019-02-24 17:44:35 s 1 -186550.11 0 +259583.15 2840.0 C57
2019-02-24 18:14:35 S 09 24 37.375 +06 25 55.27 V C57
2019-02-24 18:14:35 s 1 -186974.58 0 +258130.97 6570.0 C57
2019-02-24 18:44:35 S 09 24 36.166 +06 26 35.56 V C57
2019-02-24 18:44:35 s 1 -187392.02 1 +256669.11 5780.0 C57
2019-02-24 19:44:35 S 09 24 33.475 +06 28 16.18 V C57
2019-02-24 19:44:35 s 1 -188205.53 2 +253716.27 9350.0 C57
2019-02-24 20:14:35 S 09 24 32.150 +06 28 58.30 V C57
2019-02-24 20:14:35 s 1 -188601.45 7 +252225.25 3070.0 C57
2019-02-24 21:14:35 S 09 24 29.206 +06 30 30.02 V C57
2019-02-24 21:14:35 s 1 -189371.27 2 +249213.88 2710.0 C57
2019-02-24 21:44:35 S 09 24 27.737 +06 31 09.88 V C57
2019-02-24 21:44:35 s 1 -189745.00 9 +247693.49 7950.0 C57
2019-02-24 22:14:35 S 09 24 26.587 +06 31 57.07 V C57
2019-02-24 22:14:35 s 1 -190111.19 7 +246163.27 6350.0 C57
2019-02-24 22:44:35 S 09 24 25.243 +06 32 40.38 V C57
2019-02-24 22:44:35 s 1 -190469.75 6 +244623.19 7550.0 C57
2019-02-24 23:14:35 S 09 24 23.789 +06 33 29.20 V C57
2019-02-24 23:14:35 s 1 -190820.60 6 +243073.24 1190.0 C57
2019-02-24 23:44:35 S 09 24 22.334 +06 34 15.13 V C57
2019-02-24 23:44:35 s 1 -191163.66 6 +241513.39 6920.0 C57
2019-02-25 00:14:35 S 09 24 21.034 +06 34 58.33 V C57
2019-02-25 00:14:35 s 1 -191498.85 2 +239943.61 4360.0 C57
2019-02-25 00:44:35 S 09 24 20.033 +06 35 40.09 V C57