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
2019-02-26 21:44:35 s 1 -171686.37 6 +52726.445 5550.0 C57
2019-02-26 22:14:35 S 09 22 18.691 +07 42 32.15 V C57
2019-02-26 22:14:35 s 1 -170598.60 8 +50175.681 5720.0 C57
2019-02-27 01:44:35 S 09 22 09.684 +07 47 28.46 V C57
2019-02-27 01:44:35 s 1 -162090.31 7 +32082.660 5080.0 C57
2019-02-27 05:14:35 S 09 22 01.603 +07 52 14.02 V C57
2019-02-27 05:14:35 s 1 -151836.99 3 +13651.123 1590.0 C57
2019-02-27 05:44:35 S 09 22 00.166 +07 52 56.57 V C57
2019-02-27 05:44:35 s 1 -150213.16 6 +10998.889 8000.0 C57
2019-02-27 07:44:35 S 09 21 55.294 +07 55 44.69 V C57
2019-02-27 07:44:35 s 1 -143282.02 8 + 365.815 1760.0 C57
2019-02-27 08:14:35 S 09 21 54.264 +07 56 23.96 V C57
2019-02-27 08:14:35 s 1 -141435.05 3 - 2294.747 9410.0 C57
2019-02-27 09:14:35 S 09 21 52.008 +07 57 46.98 V C57
2019-02-27 09:14:35 s 1 -137596.33 6 - 7612.567 3110.0 C57
2019-02-27 09:44:35 S 09 21 50.753 +07 58 33.02 V C57
2019-02-27 09:44:35 s 1 -135602.26 3 -10267.825 6480.0 C57
2019-02-27 10:14:35 S 09 21 49.454 +07 59 08.34 V C57
2019-02-27 10:14:35 s 1 -133556.77 8 -12919.189 5380.0 C57
2019-02-28 04:38:27 C 09 21 18.58 +08 23 23.5 V G96
2019-02-28 04:46:30 C 09 21 18.27 +08 23 34.8 V G96
2019-02-28 04:54:35 C 09 21 17.97 +08 23 46.2 V G96
2019-02-28 05:02:40 C 09 21 17.65 +08 23 57.6 V G96
2019-03-01 05:45:06 C 09 20 25.47 +08 58 18.7 V 703
2019-03-01 05:53:16 C 09 20 25.16 +08 58 29.7 V 703
2019-03-01 06:01:24 C 09 20 24.86 +08 58 41.1 V 703
2019-03-01 06:09:34 C 09 20 24.54 +08 58 51.7 V 703
2019-03-02 10:02:39 C 09 19 28.61 +09 36 43.2 V T08
2019-03-02 10:15:17 C 09 19 28.13 +09 36 59.9 V T08
2019-03-02 10:27:11 C 09 19 27.72 +09 37 16.2 V T08
2019-03-02 10:39:48 C 09 19 27.30 +09 37 32.7 V T08
2019-03-03 09:49:17 C 09 18 43.50 +10 08 11.4 V T08
2019-03-03 10:11:35 C 09 18 42.75 +10 08 41.1 V T08
2019-03-03 10:12:15 C 09 18 42.74 +10 08 41.4 V T08
2019-03-03 10:21:57 C 09 18 42.42 +10 08 53.8 V T08
2019-03-04 14:47:58 C 09 17 51.66 +10 45 30.7 q D29
2019-03-04 15:08:21 C 09 17 51.06 +10 45 56.3 q D29
2019-03-05 05:40:50 C 09 17 26.37 +11 04 16.4 V 703
2019-03-05 05:48:20 C 09 17 26.19 +11 04 25.9 V 703
2019-03-05 05:55:51 C 09 17 25.94 +11 04 35.3 V 703
2019-03-05 06:03:21 C 09 17 25.70 +11 04 44.3 V 703
2019-03-07 13:38:42 C 09 15 59.46 +12 12 13.2 q D29
2019-03-07 13:39:59 C 09 15 59.44 +12 12 14.6 q D29
2019-03-07 13:59:05 C 09 15 58.86 +12 12 36.6 q D29
2019-03-07 14:00:21 C 09 15 58.88 +12 12 39.0 q D29
2019-03-07 14:19:26 C 09 15 58.40 +12 13 01.2 q D29
2019-03-07 14:20:43 C 09 15 58.35 +12 13 03.2 q D29
2019-03-08 20:08:31 C 09 15 17.57 +12 47 29.6 V 130
2019-03-08 20:14:32 C 09 15 17.45 +12 47 36.3 V 130
2019-03-15 04:24:04 C 09 12 46.16 +15 25 52.0 V 703