2021 JU5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7140926177 ± 5.25e-08
Semi-major axis (a)2.1573703724 AU ± 4.17e-08
Inclination (i)17.85257813° ± 1.99e-05
Long. of Asc. Node (Ω)111.63562651° ± 8.81e-05
Arg. of Perihelion (ω)227.03046674° ± 8.54e-05
Mean Anomaly (M)130.82759917° ± 1.34e-05
Mean Motion (n)0.3110464226°/day ± 9.02e-09
Perihelion dist (q)0.61680812 AU ± 1.14e-07
Aphelion dist (Q)3.69793263 AU ± 1.34e-07
Orbital Period3.16874335 yr ± 9.19e-08
Physical Parameters
H (abs. magnitude)21.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty0
Orbit TypeApollo
MOID0.180220 AU
Observations Used60
Oppositions2
Arc Total2021-2024
First Observation Used2021-05-05
Last Observation Used2024-12-01
Observations (61)
Date Type RA Dec Mag Band Observatory
2021-06-10 04:37:05 C 13 29 52.32 +68 02 15.8 V I52
2021-06-14 04:11:25 C 11 08 51.05 +71 13 53.9 V I52
2021-06-14 04:28:57 C 11 08 20.28 +71 13 46.4 V I52
2021-06-14 04:33:50 C 11 08 11.48 +71 13 43.6 V I52
2024-11-20 15:04:54 C 08 31 59.300 -18 18 04.15 V F52
2024-11-23 11:49:42 C 08 19 42.349 -16 05 50.77 V I52
2024-11-23 11:56:55 C 08 19 40.990 -16 05 36.69 V I52
2024-11-23 12:03:39 C 08 19 39.762 -16 05 23.23 V I52
2024-11-28 05:46:26 C 07 59 31.201 -12 19 42.31 V W57
2024-12-01 02:37:46 B 07 47 25.51 -10 00 59.4 V 204
2024-12-01 03:11:30 B 07 47 19.45 -09 59 50.5 V 204