2021 JG5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6503794728 ± 9.27e-05
Semi-major axis (a)3.5187002317 AU ± 9.36e-04
Inclination (i)34.13580919° ± 2.00e-03
Long. of Asc. Node (Ω)232.17067796° ± 9.20e-05
Arg. of Perihelion (ω)325.75438968° ± 9.68e-04
Mean Anomaly (M)252.68507041° ± 1.02e-01
Mean Motion (n)0.1493271828°/day ± 5.96e-05
Perihelion dist (q)1.23020983 AU ± 4.62e-04
Aphelion dist (Q)5.80719063 AU ± 1.58e-03
Orbital Period6.60044786 yr ± 2.63e-03
Physical Parameters
H (abs. magnitude)21.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.380″
Uncertainty3
Orbit TypeAmor
MOID0.286993 AU
Observations Used59
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-09
Last Observation Used2021-06-13
Observations (61)
Date Type RA Dec Mag Band Observatory
2021-06-05 03:48:45 C 15 08 44.39 +08 35 46.9 u H21
2021-06-05 03:54:18 C 15 08 44.63 +08 35 56.2 u H21
2021-06-06 03:20:04 C 15 09 53.42 +09 13 19.5 u H21
2021-06-06 03:28:50 C 15 09 53.80 +09 13 33.2 u H21
2021-06-06 03:50:50 C 15 09 54.76 +09 14 06.9 u H21
2021-06-12 06:04:29 C 15 16 47.57 +12 20 08.5 o 291
2021-06-12 06:34:24 C 15 16 48.83 +12 20 40.0 o 291
2021-06-12 07:04:23 C 15 16 50.00 +12 21 10.3 o 291
2021-06-13 05:46:29 C 15 17 52.96 +12 43 39.5 o 291
2021-06-13 06:04:57 C 15 17 53.59 +12 43 57.9 o 291
2021-06-13 06:23:25 C 15 17 54.38 +12 44 15.3 o 291