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
2022-12-07 18:47:44 C 23 16 28.560 +11 37 05.52 V M22
2022-12-07 18:52:18 C 23 16 28.644 +11 37 04.19 V M22
2022-12-07 19:00:05 C 23 16 28.790 +11 37 01.88 V M22
2022-12-07 19:14:24 C 23 16 29.083 +11 36 57.56 V M22
2022-12-10 00:51:42 C 23 17 44.801 +11 21 31.43 V W68
2022-12-10 00:56:14 C 23 17 44.875 +11 21 30.17 V W68
2022-12-10 01:04:41 C 23 17 45.086 +11 21 28.37 V W68
2022-12-10 01:19:53 C 23 17 45.458 +11 21 24.01 V W68
2022-12-15 05:33:31 C 23 21 28.714 +10 50 52.37 V T05
2022-12-15 05:38:09 C 23 21 28.879 +10 50 51.83 V T05
2022-12-15 05:45:59 C 23 21 29.119 +10 50 49.70 V T05
2022-12-15 06:01:43 C 23 21 29.664 +10 50 46.43 V T05
2022-12-17 03:04:28 C 23 23 06.644 +10 41 31.52 V 703
2022-12-17 03:12:43 C 23 23 06.940 +10 41 29.90 V 703
2022-12-17 03:20:57 C 23 23 07.224 +10 41 28.18 V 703
2022-12-17 03:29:12 C 23 23 07.555 +10 41 26.52 V 703
2022-12-19 05:05:51 C 23 25 03.918 +10 32 23.28 V 703
2022-12-19 05:14:02 C 23 25 04.321 +10 32 21.48 V 703
2022-12-19 05:22:14 C 23 25 04.588 +10 32 20.04 V 703
2022-12-19 05:30:25 C 23 25 04.994 +10 32 19.25 V 703
2022-12-24 02:32:17 C 23 30 19.292 +10 15 28.22 V 703
2022-12-24 02:39:53 C 23 30 19.616 +10 15 27.04 V 703
2022-12-24 02:47:29 C 23 30 20.012 +10 15 26.10 V 703
2022-12-24 02:55:06 C 23 30 20.354 +10 15 25.38 V 703
2022-12-26 13:09:19 B 23 33 16.777 +10 09 18.34 W N86
2022-12-26 13:20:48 B 23 33 17.414 +10 09 16.33 W N86
2022-12-26 13:32:16 B 23 33 17.983 +10 09 15.38 W N86
2022-12-27 01:26:56 C 23 33 55.753 +10 08 12.77 V G96
2022-12-27 01:35:06 C 23 33 56.171 +10 08 12.05 V G96
2022-12-27 01:43:16 C 23 33 56.588 +10 08 11.44 V G96
2022-12-27 01:51:26 C 23 33 57.010 +10 08 10.64 V G96
2022-12-27 03:07:11 C 23 34 00.908 +10 08 03.98 V 703
2022-12-27 03:15:23 C 23 34 01.351 +10 08 03.34 V 703
2022-12-27 03:23:34 C 23 34 01.726 +10 08 02.11 V 703
2022-12-27 03:31:46 C 23 34 02.190 +10 08 01.64 V 703
2023-01-06 11:02:15 C 23 49 05.57 +09 58 59.9 V D29
2023-01-06 11:14:37 C 23 49 06.31 +09 58 59.2 V D29
2023-01-06 11:26:59 C 23 49 07.16 +09 58 59.1 V D29
2023-01-14 03:20:31 C 00 02 40.081 +10 06 19.91 V 703
2023-01-14 03:28:43 C 00 02 40.715 +10 06 20.41 V 703
2023-01-14 03:36:55 C 00 02 41.428 +10 06 19.76 V 703
2023-01-14 03:45:08 C 00 02 41.978 +10 06 21.60 V 703
2023-01-22 03:56:58 C 00 18 59.364 +10 24 17.14 V 703
2023-01-22 04:04:50 C 00 19 00.052 +10 24 18.50 V 703
2023-01-22 04:12:43 C 00 19 00.743 +10 24 18.58 V 703
2023-01-22 04:20:35 C 00 19 01.484 +10 24 19.62 V 703
2023-01-31 02:29:19 C 00 39 45.918 +10 53 00.67 V V00
2023-01-31 02:36:31 C 00 39 46.660 +10 53 01.79 V V00
2023-01-31 02:43:39 C 00 39 47.380 +10 53 02.76 V V00
2023-01-31 02:50:48 C 00 39 48.107 +10 53 03.80 V V00