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
2023-04-16 23:50:20 C 05 44 55.034 +00 15 41.72 V W68
2023-04-19 23:24:01 C 06 04 57.830 -01 32 45.13 V W68
2023-04-19 23:29:19 C 06 04 59.333 -01 32 53.48 V W68
2023-04-19 23:37:10 C 06 05 01.577 -01 33 05.90 V W68
2023-04-19 23:55:05 C 06 05 06.674 -01 33 33.84 V W68
2023-04-22 00:25:01 C 06 19 24.775 -02 50 57.66 V W68
2023-04-22 00:29:39 C 06 19 26.153 -02 51 05.11 V W68
2023-04-22 00:57:59 C 06 19 34.582 -02 51 51.08 V W68
2023-04-22 01:05:20 C 06 19 36.787 -02 52 02.93 V W68
2023-04-28 19:04:25 B 07 11 31.14 -07 25 17.4 Z M45
2023-04-28 19:06:46 B 07 11 31.92 -07 25 21.9 Z M45
2023-04-28 19:08:58 B 07 11 32.64 -07 25 26.1 Z M45
2023-04-28 23:15:05 C 07 12 56.383 -07 31 58.58 V W68
2023-04-28 23:19:39 C 07 12 57.900 -07 32 06.68 V W68
2023-04-28 23:28:57 C 07 13 01.003 -07 32 22.49 V W68
2023-04-28 23:45:58 C 07 13 06.703 -07 32 51.54 V W68
2023-04-30 17:00:10 C 07 27 15.876 -08 43 01.31 V M22
2023-04-30 17:05:12 C 07 27 17.592 -08 43 09.70 V M22
2023-04-30 17:15:02 C 07 27 20.950 -08 43 26.44 V M22
2023-05-02 00:17:55 C 07 38 11.134 -09 35 37.10 V W68
2023-05-02 00:23:13 C 07 38 12.972 -09 35 46.00 V W68
2023-05-02 00:32:26 C 07 38 16.169 -09 36 01.30 V W68
2023-05-02 01:02:37 C 07 38 26.659 -09 36 51.12 V W68
2023-05-03 01:38:48 C 07 47 07.819 -10 17 32.42 V W68
2023-05-03 01:44:57 C 07 47 09.991 -10 17 42.36 V W68
2023-05-03 01:52:36 C 07 47 12.679 -10 17 54.89 V W68
2023-05-03 02:07:55 C 07 47 18.074 -10 18 19.73 V W68
2023-05-03 18:14:35 C 07 53 02.191 -10 44 35.66 V M22
2023-05-03 18:19:11 C 07 53 03.794 -10 44 43.08 V M22
2023-05-03 18:36:02 C 07 53 09.727 -10 45 10.08 V M22
2023-05-03 18:55:02 C 07 53 16.416 -10 45 40.64 V M22
2023-05-05 00:34:18 C 08 03 52.966 -11 33 02.05 V W68
2023-05-05 00:40:14 C 08 03 55.070 -11 33 11.30 V W68
2023-05-05 00:48:07 C 08 03 57.847 -11 33 23.40 V W68
2023-05-05 01:21:53 C 08 04 09.828 -11 34 16.10 V W68
2023-05-06 01:34:24 C 08 12 51.994 -12 11 48.44 V W68
2023-05-06 01:41:04 C 08 12 54.346 -12 11 58.60 V W68
2023-05-06 01:50:18 C 08 12 57.638 -12 12 12.28 V W68
2023-05-06 02:08:12 C 08 13 04.037 -12 12 39.64 V W68
2023-05-06 18:17:51 C 08 18 53.842 -12 37 06.85 V M22
2023-05-06 18:23:08 C 08 18 55.723 -12 37 14.45 V M22
2023-05-06 18:44:56 C 08 19 03.470 -12 37 46.99 V M22
2023-05-06 19:05:16 C 08 19 10.730 -12 38 17.02 V M22
2023-05-07 19:43:50 C 08 28 03.710 -13 14 27.96 V M22
2023-05-07 19:48:37 C 08 28 05.426 -13 14 35.05 V M22
2023-05-07 19:49:16 C 08 28 05.633 -13 14 35.99 V M22
2023-05-07 20:10:36 C 08 28 13.296 -13 15 06.12 V M22
2023-05-07 20:15:22 C 08 28 14.971 -13 15 13.00 V M22
2023-05-07 20:18:50 C 08 28 16.229 -13 15 18.07 V M22
2023-05-09 01:27:21 C 08 38 46.114 -13 56 20.90 V W68