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
2024-07-28 16:30:54 C 20 38 01.91 -11 00 26.3 V D29
2024-07-28 17:01:03 C 20 38 00.62 -11 00 29.8 V D29
2024-07-30 09:39:41 C 20 36 16.854 -11 05 02.71 X F52
2024-07-30 09:56:54 C 20 36 16.092 -11 05 04.96 X F52
2024-07-30 10:14:12 C 20 36 15.357 -11 05 06.77 X F52
2024-07-30 10:31:23 C 20 36 14.614 -11 05 08.62 X F52
2024-08-05 10:05:33 C 20 30 10.764 -11 21 52.65 X F51
2024-08-05 10:38:18 C 20 30 09.366 -11 21 56.77 X F51
2024-08-05 10:55:28 C 20 30 08.632 -11 21 59.01 X F51
2024-08-05 11:12:39 C 20 30 07.901 -11 22 00.68 X F51
2025-07-03 12:49:54 C 23 17 41.760 +07 08 57.40 X F52
2025-07-03 13:08:38 C 23 17 41.723 +07 09 00.55 X F52
2025-07-03 13:27:16 C 23 17 41.694 +07 09 03.77 X F52
2025-07-23 17:57:43 C 23 13 00.00 +08 08 39.0 V D29
2025-07-23 18:18:05 C 23 12 59.59 +08 08 40.2 V D29
2025-07-23 18:38:26 C 23 12 59.19 +08 08 42.2 V D29
2025-07-27 12:34:04 C 23 11 10.596 +08 14 04.60 X F52
2025-07-27 12:52:48 C 23 11 10.174 +08 14 05.62 X F52
2025-07-27 13:30:15 C 23 11 09.321 +08 14 07.50 X F52
2025-08-15 09:11:46 C 22 57 43.046 +08 07 40.42 X F51
2025-08-15 09:28:49 C 22 57 42.402 +08 07 39.17 X F51
2025-08-15 09:48:05 C 22 57 41.674 +08 07 37.58 X F51
2025-08-15 10:05:00 C 22 57 41.020 +08 07 36.27 X F51
2025-08-15 18:08:11 C 22 57 22.94 +08 06 55.2 V D29
2025-08-15 18:28:32 C 22 57 22.16 +08 06 54.3 V D29
2025-08-15 18:48:54 C 22 57 21.36 +08 06 52.4 V D29
2025-08-17 18:37:43 C 22 55 32.26 +08 02 34.0 V D29
2025-08-17 18:58:05 C 22 55 31.53 +08 02 31.6 V D29
2025-08-17 19:18:26 C 22 55 30.67 +08 02 29.6 V D29
2025-08-18 09:23:47 C 22 54 58.081 +08 01 05.81 X F52
2025-08-18 09:38:24 C 22 54 57.497 +08 01 04.38 X F52
2025-08-18 09:53:04 C 22 54 56.909 +08 01 02.80 X F52
2025-08-18 10:07:48 C 22 54 56.323 +08 01 01.34 X F52
2025-08-18 19:33:26 C 22 54 33.94 +08 00 01.5 V D29
2025-08-18 19:53:47 C 22 54 33.09 +07 59 59.5 V D29
2025-08-18 20:14:09 C 22 54 32.26 +07 59 57.4 V D29
2025-08-19 19:16:26 C 22 53 37.58 +07 57 27.0 V D29
2025-08-19 19:36:47 C 22 53 36.78 +07 57 24.6 V D29
2025-08-19 20:00:07 C 22 53 35.76 +07 57 22.5 V D29
2025-08-20 10:29:15 C 22 53 01.234 +07 55 43.75 V T08
2025-08-20 10:35:20 C 22 53 00.929 +07 55 42.64 V T08
2025-08-20 10:41:21 C 22 53 00.679 +07 55 41.92 V T08
2025-08-20 10:47:20 C 22 53 00.406 +07 55 41.23 V T08
2025-08-20 10:53:21 C 22 53 00.214 +07 55 41.34 V T08
2025-08-20 10:59:20 C 22 52 59.918 +07 55 39.94 V T08
2025-08-20 11:05:21 C 22 52 59.633 +07 55 39.94 V T08
2025-08-20 11:11:21 C 22 52 59.455 +07 55 38.86 V T08
2025-08-22 15:54:41 C 22 50 50.16 +07 49 01.6 V D29
2025-08-22 16:15:03 C 22 50 49.30 +07 48 59.1 V D29
2025-08-28 14:39:22 C 22 44 43.84 +07 27 05.2 V D29