5131 (1990 BG)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5689455291 ± 2.76e-09
Semi-major axis (a)1.4861910000 AU ± 9.00e-10
Inclination (i)36.44665384° ± 7.97e-07
Long. of Asc. Node (Ω)110.33022975° ± 6.24e-07
Arg. of Perihelion (ω)135.88339753° ± 9.81e-07
Mean Anomaly (M)215.72043947° ± 2.35e-06
Mean Motion (n)0.5440017987°/day ± 4.94e-10
Perihelion dist (q)0.64062928 AU ± 4.12e-09
Aphelion dist (Q)2.33175272 AU ± 4.33e-09
Orbital Period1.81180703 yr ± 1.65e-09
Physical Parameters
H (abs. magnitude)14.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.020″
Uncertainty0
Orbit TypeApollo
MOID0.275921 AU
Observations Used2539
Gaia Obs Used203
Oppositions17
Arc Total1978-2026
First Observation Used1978-12-06
Last Observation Used2026-04-04
Observations (2709)
Date Type RA Dec Mag Band Observatory
2026-03-09 06:46:37 C 04 44 59.143 +17 35 17.23 V T05
2026-03-09 06:50:39 C 04 44 59.304 +17 35 19.97 V T05
2026-03-09 07:09:16 C 04 44 59.707 +17 35 30.88 V T08
2026-03-09 07:18:01 C 04 44 59.918 +17 35 36.89 V T05
2026-03-09 07:26:41 C 04 45 00.149 +17 35 41.93 V T05
2026-04-04 05:50:40 C 05 10 27.017 +23 34 02.82 V T05
2026-04-04 05:55:15 C 05 10 27.250 +23 34 05.12 V T05
2026-04-04 06:03:50 C 05 10 27.746 +23 34 09.44 V T05
2026-04-04 06:18:24 C 05 10 28.510 +23 34 17.33 V T05