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
2005-10-10 02:02:17 C 00 20 57.70 +26 42 50.2 r 084
2005-10-11 04:55:46 C 00 18 56.74 +26 34 54.2 o 699
2005-10-11 05:29:56 C 00 18 54.11 +26 34 43.8 o 699
2005-10-11 06:04:10 C 00 18 51.46 +26 34 33.3 o 699
2005-10-11 06:38:24 C 00 18 48.78 +26 34 22.9 o 699
2005-10-12 18:36:05 C 00 16 05.75 +26 22 38.7 r 240
2005-10-12 18:37:32 C 00 16 05.62 +26 22 38.2 r 240
2005-10-12 18:38:16 C 00 16 05.57 +26 22 38.0 r 240
2005-10-12 18:41:11 C 00 16 05.35 +26 22 37.0 r 240
2005-10-12 18:41:55 C 00 16 05.30 +26 22 36.8 r 240
2005-10-12 18:43:22 C 00 16 05.12 +26 22 36.3 r 240
2005-10-12 18:46:16 C 00 16 04.96 +26 22 35.4 r 240
2005-10-12 18:47:44 C 00 16 04.83 +26 22 34.9 r 240
2005-10-12 18:49:11 C 00 16 04.73 +26 22 34.5 r 240
2005-10-13 00:10:41 C 00 15 39.71 +26 20 43.2 r 084
2005-10-13 00:15:21 C 00 15 39.37 +26 20 41.1 r 084
2005-10-13 22:13:32 C 00 13 59.17 +26 12 57.2 r 084
2005-10-14 04:17:00 C 00 13 31.90 +26 10 47.9 r 703
2005-10-14 04:24:38 C 00 13 31.33 +26 10 45.5 r 703
2005-10-14 04:32:18 C 00 13 30.72 +26 10 43.4 r 703
2005-10-14 04:39:55 C 00 13 30.10 +26 10 39.6 r 703
2005-10-14 06:01:53 C 00 13 23.63 +26 10 10.2 18.3 c 704
2005-10-14 06:18:03 C 00 13 22.40 +26 10 04.0 17.7 c 704
2005-10-14 06:34:15 C 00 13 21.16 +26 09 58.7 17.6 c 704
2005-10-14 06:50:27 C 00 13 19.81 +26 09 52.0 18.1 c 704
2005-10-14 07:06:37 C 00 13 18.59 +26 09 46.6 18.5 c 704
2005-10-23 04:57:31 C 23 57 15.55 +24 33 47.2 r 703
2005-10-23 05:09:04 C 23 57 14.68 +24 33 41.1 r 703
2005-10-23 05:20:35 C 23 57 13.75 +24 33 34.9 r 703
2005-10-23 05:32:08 C 23 57 12.96 +24 33 29.5 r 703
2005-10-25 19:02:37 C 23 52 49.49 +24 00 06.4 r 084
2005-10-27 18:58:08 C 23 49 31.36 +23 32 42.4 r 084
2005-10-27 19:02:48 C 23 49 31.03 +23 32 40.1 r 084
2005-10-29 04:06:57 C 23 47 18.63 +23 13 11.3 r 703
2005-10-29 04:13:04 C 23 47 18.20 +23 13 07.6 r 703
2005-10-29 04:19:15 C 23 47 17.77 +23 13 03.9 r 703
2005-10-29 04:25:26 C 23 47 17.37 +23 13 00.4 r 703
2005-10-29 19:56:28 C 23 46 16.45 +23 03 35.9 r 084
2005-10-29 20:01:07 C 23 46 16.17 +23 03 32.9 r 084
2005-10-30 03:42:46 C 23 45 46.58 +22 58 57.3 o 644
2005-10-30 04:13:13 C 23 45 44.56 +22 58 38.9 o 644
2005-10-30 04:46:03 C 23 45 42.36 +22 58 18.9 o 644
2005-10-31 19:24:07 C 23 43 16.15 +22 34 28.4 r 084
2005-10-31 19:28:47 C 23 43 15.85 +22 34 25.0 r 084
2005-10-31 21:26:19 C 23 43 08.57 +22 33 14.6 r 170
2005-10-31 21:28:09 C 23 43 08.45 +22 33 13.5 r 170
2005-10-31 21:32:25 C 23 43 08.19 +22 33 10.9 r 170
2005-11-01 05:36:31 C 23 42 38.40 +22 28 10.2 o 699
2005-11-01 06:21:31 C 23 42 35.56 +22 27 41.6 o 699
2005-11-01 07:03:52 C 23 42 32.89 +22 27 14.8 o 699