5731 Zeus (1988 VP4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6524094608 ± 9.14e-09
Semi-major axis (a)2.2654005696 AU ± 1.20e-09
Inclination (i)11.20075812° ± 4.53e-07
Long. of Asc. Node (Ω)280.58821444° ± 7.15e-06
Arg. of Perihelion (ω)218.44392663° ± 7.51e-06
Mean Anomaly (M)281.86693365° ± 8.37e-07
Mean Motion (n)0.2890645059°/day ± 2.29e-10
Perihelion dist (q)0.78743181 AU ± 2.07e-08
Aphelion dist (Q)3.74336933 AU ± 2.08e-08
Orbital Period3.40971051 yr ± 2.71e-09
Physical Parameters
H (abs. magnitude)15.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.039″
Uncertainty0
Orbit TypeApollo
MOID0.064976 AU
Observations Used1413
Gaia Obs Used67
Oppositions19
Arc Total1988-2025
First Observation Used1988-10-11
Last Observation Used2025-10-23
Observations (1490)
Date Type RA Dec Mag Band Observatory
2022-10-19 19:30:44 C 23 45 43.89 +21 17 12.7 V M26
2022-10-19 19:38:13 C 23 45 43.36 +21 17 09.1 V M26
2022-10-20 00:39:27 C 23 45 23.91 +21 14 40.6 V W46
2022-10-20 00:54:48 C 23 45 22.88 +21 14 32.9 V W46
2022-10-20 01:05:23 C 23 45 22.18 +21 14 27.7 V W46
2022-10-20 09:15:24 C 23 44 50.042 +21 10 25.90 V T08
2022-10-20 09:30:01 C 23 44 49.051 +21 10 18.48 V T08
2022-10-20 09:34:01 C 23 44 48.778 +21 10 16.46 V T08
2022-10-20 09:44:00 C 23 44 48.115 +21 10 11.64 V T08
2022-10-21 04:47:21 C 23 43 34.910 +21 00 32.83 V 703
2022-10-21 05:12:00 C 23 43 33.280 +21 00 20.27 V 703
2022-10-21 05:19:35 C 23 43 32.797 +21 00 16.34 V 703
2022-10-21 05:27:06 C 23 43 32.311 +21 00 12.82 V 703
2022-10-21 11:32:30 C 23 43 08.640 +20 57 06.73 V T05
2022-10-21 11:33:09 C 23 43 08.599 +20 57 06.37 V T05
2022-10-21 11:47:33 C 23 43 07.654 +20 56 58.99 V T05
2022-10-21 11:48:12 C 23 43 07.615 +20 56 58.56 V T05
2022-10-21 12:03:52 C 23 43 06.605 +20 56 50.68 V T05
2022-10-21 12:04:31 C 23 43 06.583 +20 56 50.50 V T05
2022-10-21 13:10:25 C 23 43 02.311 +20 56 15.94 V T05
2022-10-23 08:44:58 C 23 40 19.085 +20 33 36.61 V T08
2022-10-23 08:48:58 C 23 40 18.833 +20 33 34.24 V T08
2022-10-23 08:59:03 C 23 40 18.190 +20 33 28.94 V T08
2022-10-23 09:13:08 C 23 40 17.287 +20 33 21.56 V T08
2022-10-24 07:46:33 C 23 38 54.912 +20 21 20.99 V T08
2022-10-24 07:50:39 C 23 38 54.634 +20 21 18.79 V T08
2022-10-24 08:00:14 C 23 38 54.041 +20 21 13.39 V T08
2022-10-24 08:46:05 C 23 38 51.161 +20 20 48.80 V T08
2022-10-25 03:49:32 C 23 37 42.917 +20 10 29.89 V G96
2022-10-25 03:57:01 C 23 37 42.452 +20 10 25.93 V G96
2022-10-25 04:04:29 C 23 37 41.999 +20 10 21.86 V G96
2022-10-25 04:11:58 C 23 37 41.538 +20 10 17.80 V G96
2022-10-27 04:16:31 C 23 34 54.041 +19 43 53.72 V 703
2022-10-27 04:24:01 C 23 34 53.605 +19 43 49.69 V 703
2022-10-27 04:31:31 C 23 34 53.137 +19 43 45.48 V 703
2022-10-27 04:39:00 C 23 34 52.720 +19 43 41.38 V 703
2022-10-27 07:54:41 C 23 34 41.602 +19 41 54.42 V T08
2022-10-27 07:59:21 C 23 34 41.316 +19 41 51.86 V T08
2022-10-27 08:12:58 C 23 34 40.526 +19 41 44.27 V T08
2022-10-27 08:32:28 C 23 34 39.382 +19 41 33.54 V T08
2022-10-30 01:55:24 B 23 31 06.01 +19 04 43.1 V H89
2022-10-30 03:10:25 B 23 31 02.02 +19 04 01.0 V H89
2022-10-30 03:43:30 C 23 31 00.469 +19 03 43.96 V 703
2022-10-30 03:51:14 C 23 31 00.124 +19 03 40.10 V 703
2022-10-30 04:06:30 C 23 30 59.144 +19 03 31.07 V 703
2022-10-30 04:23:46 B 23 30 58.09 +19 03 18.7 V H89
2022-10-30 08:21:51 C 23 30 45.799 +19 01 07.46 V T05
2022-10-30 08:26:26 C 23 30 45.554 +19 01 04.98 V T05
2022-10-30 08:34:22 C 23 30 45.125 +19 01 00.44 V T05
2022-10-30 08:53:25 C 23 30 44.102 +19 00 49.36 V T05