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
2025-08-28 15:01:00 C 22 44 42.88 +07 27 01.0 V D29
2025-08-28 15:22:38 C 22 44 41.91 +07 26 57.8 V D29
2025-09-01 09:42:07 C 22 40 41.185 +07 10 09.61 X F52
2025-09-01 09:59:33 C 22 40 40.382 +07 10 06.26 X F52
2025-09-01 10:17:08 C 22 40 39.577 +07 10 02.79 X F52
2025-09-01 10:34:42 C 22 40 38.767 +07 09 59.25 X F52
2025-09-15 12:48:16 C 22 25 27.53 +05 50 27.6 V D29
2025-09-15 13:08:38 C 22 25 26.62 +05 50 22.2 V D29
2025-09-15 13:28:59 C 22 25 25.71 +05 50 16.7 V D29
2025-09-17 07:35:14 C 22 23 35.979 +05 38 59.22 X F51
2025-09-17 08:00:53 C 22 23 34.845 +05 38 52.23 X F51
2025-09-17 08:20:33 C 22 23 33.976 +05 38 46.89 X F51
2025-09-17 08:40:22 C 22 23 33.100 +05 38 41.51 X F51
2025-09-23 03:27:31 C 22 17 45.726 +05 00 04.72 V G96
2025-09-23 03:34:56 C 22 17 45.481 +05 00 02.59 V G96
2025-09-23 03:42:21 C 22 17 45.067 +05 00 00.22 V G96
2025-09-23 03:49:45 C 22 17 44.783 +04 59 58.49 V G96
2025-09-29 06:47:13 C 22 12 08.760 +04 17 59.32 X F51
2025-09-29 06:48:18 C 22 12 08.720 +04 17 58.97 X F51
2025-09-29 07:07:23 C 22 12 08.016 +04 17 53.44 X F51
2025-09-29 07:08:28 C 22 12 07.979 +04 17 53.26 X F51
2025-09-29 07:27:36 C 22 12 07.269 +04 17 47.71 X F51
2025-09-29 07:28:42 C 22 12 07.234 +04 17 47.46 X F51
2025-09-29 07:48:08 C 22 12 06.511 +04 17 41.88 X F51
2025-09-29 07:49:15 C 22 12 06.472 +04 17 41.57 X F51
2025-09-30 05:02:12 C 22 11 21.250 +04 11 36.35 V V00
2025-09-30 05:10:16 C 22 11 20.962 +04 11 33.94 V V00
2025-09-30 05:18:19 C 22 11 20.666 +04 11 31.67 V V00
2025-09-30 05:26:22 C 22 11 20.378 +04 11 29.36 V V00
2025-09-30 11:16:03 C 22 11 08.28 +04 09 49.4 V D29
2025-09-30 11:36:25 C 22 11 07.57 +04 09 42.9 V D29
2025-09-30 11:56:47 C 22 11 06.80 +04 09 37.1 V D29
2025-10-16 02:33:30 C 22 00 40.003 +02 27 30.60 V G96
2025-10-16 02:42:19 C 22 00 39.812 +02 27 28.58 V G96
2025-10-16 02:51:09 C 22 00 39.614 +02 27 26.57 V G96
2025-10-16 02:59:59 C 22 00 39.431 +02 27 24.52 V G96
2025-10-23 06:23:43 C 21 57 49.973 +01 46 50.24 X F51
2025-10-23 06:43:28 C 21 57 49.705 +01 46 45.60 X F51
2025-10-23 07:03:16 C 21 57 49.432 +01 46 41.53 X F51
2025-10-23 07:23:00 C 21 57 49.156 +01 46 37.17 X F51