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
2012-10-09 10:15:03 C 06 13 36.99 +41 42 09.1 18.5 c 704
2012-10-13 10:57:21 C 06 36 24.22 +41 45 46.0 17.6 c 704
2012-10-13 11:17:19 C 06 36 29.09 +41 45 45.4 17.8 c 704
2012-10-13 11:36:55 C 06 36 33.85 +41 45 44.5 17.7 c 704
2012-10-17 13:56:56 c 07 02 05.192 +41 29 11.43 L F51
2012-10-17 14:15:32 c 07 02 10.147 +41 29 06.26 L F51
2012-10-19 14:58:19 c 07 15 42.097 +41 11 17.16 L F51
2012-10-19 15:03:29 c 07 15 43.532 +41 11 14.93 L F51
2012-10-20 02:22:37 C 07 18 57.34 +41 05 56.7 q C73
2012-10-20 02:23:47 C 07 18 57.68 +41 05 56.2 q C73
2012-10-20 02:24:57 C 07 18 58.01 +41 05 55.7 q C73
2012-10-20 02:26:06 C 07 18 58.20 +41 05 55.2 q C73
2012-10-20 02:27:16 C 07 18 58.50 +41 05 54.6 q C73
2012-10-20 02:28:25 C 07 18 58.98 +41 05 53.7 q C73
2012-10-20 02:29:35 C 07 18 59.33 +41 05 53.4 q C73
2012-10-20 02:30:44 C 07 18 59.67 +41 05 52.7 q C73
2012-10-20 02:31:54 C 07 18 59.83 +41 05 52.7 q C73
2012-10-20 02:33:03 C 07 19 00.32 +41 05 51.8 q C73
2012-10-20 02:34:12 C 07 19 00.64 +41 05 51.2 q C73
2012-10-20 02:35:22 C 07 19 01.00 +41 05 50.5 q C73
2012-10-20 02:36:31 C 07 19 01.33 +41 05 50.0 q C73
2012-10-20 02:37:41 C 07 19 01.61 +41 05 49.2 q C73
2012-10-20 02:38:50 C 07 19 01.81 +41 05 48.3 q C73
2012-10-20 02:40:00 C 07 19 02.26 +41 05 48.1 q C73
2012-10-20 02:41:09 C 07 19 02.54 +41 05 47.9 q C73
2012-10-25 08:56:50 C 07 57 07.74 +39 36 07.5 r 703
2012-10-25 09:02:38 C 07 57 09.57 +39 36 02.0 r 703
2012-10-25 09:08:30 C 07 57 11.37 +39 35 56.2 r 703
2012-10-25 09:14:19 C 07 57 13.17 +39 35 50.6 r 703
2012-10-31 15:33:28 c 08 46 32.591 +36 16 13.50 L F51
2012-10-31 15:42:21 c 08 46 35.532 +36 15 58.34 L F51
2012-11-14 11:02:32 C 10 37 55.48 +21 53 40.9 17.3 c 704
2012-11-14 11:24:44 C 10 38 02.52 +21 52 28.1 17.6 c 704
2012-11-14 11:46:15 C 10 38 09.17 +21 51 14.8 17.8 c 704
2012-11-14 12:08:08 C 10 38 16.12 +21 50 02.9 17.8 c 704
2012-11-14 12:30:20 C 10 38 23.02 +21 48 48.4 17.7 c 704
2012-11-19 10:19:52 C 11 14 27.84 +14 57 50.5 17.4 c 704
2012-11-19 10:41:24 C 11 14 34.14 +14 56 33.5 17.6 c 704
2012-11-19 11:02:28 C 11 14 40.31 +14 55 19.0 17.4 c 704
2012-11-19 11:23:30 C 11 14 46.32 +14 54 03.8 17.5 c 704
2012-11-19 11:44:48 C 11 14 52.52 +14 52 47.9 17.5 c 704
2012-11-26 12:14:58 C 12 01 17.68 +04 56 08.9 r G96
2012-11-26 12:26:56 C 12 01 20.71 +04 55 27.9 r G96
2012-11-26 12:38:53 C 12 01 23.73 +04 54 46.7 r G96
2012-11-26 12:50:48 C 12 01 26.76 +04 54 06.2 r G96
2014-07-30 05:16:30 C 21 10 54.65 -07 14 04.6 o 691
2014-07-30 05:42:01 C 21 10 53.62 -07 14 07.4 o 691
2014-07-30 06:07:34 C 21 10 52.55 -07 14 09.7 o 691
2014-08-20 07:54:29 C 20 50 37.092 -08 23 07.50 L F51
2014-08-20 08:12:13 C 20 50 36.394 -08 23 10.28 L F51