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
2006-01-03 01:50:57 C 23 49 03.49 +10 56 31.0 18.0 c 704
2006-01-03 02:10:01 C 23 49 04.70 +10 56 27.9 18.1 c 704
2006-01-03 02:29:11 C 23 49 05.89 +10 56 25.3 17.9 c 704
2006-01-03 02:48:31 C 23 49 07.09 +10 56 22.2 17.8 c 704
2006-01-03 03:07:57 C 23 49 08.33 +10 56 18.9 18.0 c 704
2006-01-08 15:56:42 C 23 58 19.59 +10 39 00.0 r 084
2006-01-08 16:00:49 C 23 58 19.94 +10 38 58.8 r 084
2006-01-09 18:17:22 C 00 00 16.90 +10 36 08.9 r 113
2006-01-09 18:19:28 C 00 00 17.06 +10 36 08.4 r 113
2006-01-09 18:21:34 C 00 00 17.23 +10 36 08.5 r 113
2006-01-10 03:04:37 C 00 00 56.52 +10 35 15.7 r 703
2006-01-10 03:15:19 C 00 00 57.24 +10 35 14.8 r 703
2006-01-10 03:26:01 C 00 00 58.06 +10 35 13.3 r 703
2006-01-10 03:36:44 C 00 00 58.86 +10 35 12.3 r 703
2006-01-12 01:51:04 C 00 04 33.20 +10 30 38.7 16.8 c 704
2006-01-12 02:11:34 C 00 04 34.76 +10 30 36.4 17.2 c 704
2006-01-12 03:07:44 C 00 04 39.02 +10 30 30.8 17.3 c 704
2006-01-13 17:23:58 C 00 07 42.86 +10 27 00.9 o 198
2006-01-13 17:27:34 C 00 07 43.15 +10 27 00.6 o 198
2006-01-13 17:28:39 C 00 07 43.24 +10 27 00.5 o 198
2006-01-13 17:31:52 C 00 07 43.50 +10 27 00.2 o 198
2006-01-23 02:09:49 C 00 27 29.30 +10 09 38.5 r 703
2006-01-23 02:18:29 C 00 27 30.09 +10 09 38.1 r 703
2006-01-23 02:27:04 C 00 27 30.92 +10 09 37.1 r 703
2006-01-23 02:35:38 C 00 27 31.68 +10 09 36.3 r 703
2006-01-26 02:18:04 C 00 34 28.79 +10 04 03.6 17.7 c 704
2006-01-26 02:36:18 C 00 34 30.60 +10 04 02.2 18.2 c 704
2006-01-26 03:13:36 C 00 34 34.22 +10 03 59.1 18.2 c 704
2006-01-27 01:58:14 C 00 36 50.54 +10 02 06.5 17.7 c 704
2006-01-27 02:17:28 C 00 36 52.43 +10 02 04.8 17.7 c 704
2006-01-27 02:36:13 C 00 36 54.27 +10 02 03.0 17.7 c 704
2006-01-27 02:55:07 C 00 36 56.19 +10 02 01.5 17.6 c 704
2006-01-27 03:13:28 C 00 36 57.94 +10 01 59.5 17.9 c 704
2006-02-24 02:09:02 C 01 55 58.11 +07 05 31.9 r 703
2006-02-24 02:15:55 C 01 55 59.01 +07 05 28.0 r 703
2006-02-24 02:22:50 C 01 55 59.91 +07 05 24.0 r 703
2006-02-24 02:29:44 C 01 56 00.78 +07 05 19.7 r 703
2006-04-22 00:17:32 C 07 29 29.94 -47 11 20.7 834
2006-04-22 00:36:14 C 07 29 41.63 -47 12 01.6 834
2006-04-22 00:55:24 C 07 29 53.60 -47 12 43.6 834
2006-05-10 13:38:39 C 11 32 33.18 -44 27 22.5 r E12
2006-05-10 13:51:57 C 11 32 37.57 -44 26 58.9 r E12
2006-05-10 14:05:11 C 11 32 41.92 -44 26 35.4 r E12
2006-05-10 14:18:28 C 11 32 46.32 -44 26 12.0 r E12
2006-05-12 08:39:08 C 11 46 16.88 -43 13 32.3 r E14
2006-05-12 09:11:26 C 11 46 26.20 -43 12 38.9 r E14
2006-05-20 00:35:59 C 12 30 57.97 -38 14 48.0 o 808
2006-05-20 00:45:19 C 12 30 59.76 -38 14 34.1 o 808
2006-05-20 00:55:29 C 12 31 01.67 -38 14 18.9 o 808
2006-05-20 01:05:30 C 12 31 03.54 -38 14 04.2 o 808