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
2022-09-23 10:53:11 C 00 27 46.678 +24 28 49.37 V T05
2022-09-23 10:58:32 C 00 27 46.346 +24 28 49.15 V T05
2022-09-23 11:06:28 C 00 27 45.852 +24 28 48.86 V T05
2022-09-23 11:20:38 C 00 27 45.041 +24 28 47.14 V T05
2022-09-24 08:10:42 C 00 26 31.121 +24 26 43.69 V G96
2022-09-24 08:18:58 C 00 26 30.617 +24 26 42.79 V G96
2022-09-24 08:27:12 C 00 26 30.109 +24 26 41.93 V G96
2022-09-24 08:35:26 C 00 26 29.602 +24 26 41.06 V G96
2022-09-24 09:20:09 C 00 26 27.202 +24 26 37.93 V T05
2022-09-24 09:24:43 C 00 26 26.914 +24 26 37.25 V T05
2022-09-24 09:31:49 C 00 26 26.484 +24 26 36.49 V T05
2022-09-24 09:39:43 C 00 26 25.994 +24 26 35.66 V T05
2022-09-24 19:06:51 B 00 25 51.815 +24 25 31.80 W N86
2022-09-24 19:17:23 B 00 25 51.150 +24 25 29.54 W N86
2022-09-24 19:28:05 B 00 25 50.460 +24 25 27.75 W N86
2022-09-25 08:50:25 C 00 25 02.297 +24 23 58.13 V T08
2022-09-25 08:54:25 C 00 25 02.045 +24 23 57.48 V T08
2022-09-25 08:58:27 C 00 25 01.781 +24 23 57.01 V T08
2022-09-25 09:05:46 C 00 25 01.349 +24 23 56.00 V T08
2022-09-26 11:37:32 C 00 23 23.318 +24 20 29.15 V T08
2022-09-26 11:41:33 C 00 23 23.071 +24 20 28.75 V T08
2022-09-26 12:24:39 C 00 23 20.294 +24 20 22.45 V T08
2022-09-26 12:43:31 C 00 23 19.109 +24 20 19.82 V T08
2022-09-27 08:09:05 C 00 22 06.542 +24 17 27.38 V 703
2022-09-27 08:16:41 C 00 22 06.049 +24 17 26.16 V 703
2022-09-27 08:24:17 C 00 22 05.538 +24 17 25.08 V 703
2022-09-27 08:31:53 C 00 22 05.048 +24 17 24.11 V 703
2022-09-27 09:06:40 C 00 22 03.173 +24 17 20.00 V T05
2022-09-27 09:10:50 C 00 22 02.911 +24 17 18.78 V T05
2022-09-27 09:15:23 C 00 22 02.609 +24 17 18.56 V T05
2022-09-27 09:49:04 C 00 22 00.406 +24 17 13.52 V T05
2022-09-28 11:15:12 C 00 20 23.486 +24 13 03.94 V T05
2022-09-28 11:19:18 C 00 20 23.206 +24 13 03.47 V T05
2022-09-28 11:27:04 C 00 20 22.714 +24 13 02.17 V T05
2022-09-29 10:18:44 C 00 18 54.638 +24 08 55.46 V T08
2022-09-29 10:26:08 C 00 18 54.163 +24 08 53.95 V T08
2022-09-29 10:30:08 C 00 18 53.868 +24 08 53.27 V T08
2022-09-29 10:46:01 C 00 18 52.814 +24 08 50.06 V T08
2022-09-30 10:55:21 C 00 17 18.386 +24 04 05.02 V T08
2022-09-30 11:00:02 C 00 17 18.062 +24 04 03.61 V T08
2022-09-30 11:40:42 C 00 17 15.312 +24 03 55.44 V T08
2022-09-30 11:48:43 C 00 17 14.774 +24 03 53.68 V T08
2022-10-01 10:17:25 C 00 15 46.056 +23 59 05.06 V T05
2022-10-01 10:20:47 C 00 15 45.816 +23 59 04.78 V T05
2022-10-01 10:32:50 C 00 15 45.000 +23 59 02.18 V T05
2022-10-01 10:34:08 C 00 15 44.918 +23 59 01.79 V T05
2022-10-01 10:37:24 C 00 15 44.702 +23 59 01.10 V T05
2022-10-01 10:51:35 C 00 15 43.726 +23 58 58.15 V T05
2022-10-02 08:38:39 C 00 14 16.997 +23 53 57.41 V T05
2022-10-02 08:43:12 C 00 14 16.697 +23 53 56.90 V T05