2026 JR4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-05-15 (JD 2461175.5)
Eccentricity (e)0.5314111948 ± 1.16e-03
Semi-major axis (a)2.1785498862 AU ± 5.45e-03
Inclination (i)1.28344195° ± 2.07e-03
Long. of Asc. Node (Ω)60.51255183° ± 1.59e-03
Arg. of Perihelion (ω)168.37965975° ± 1.66e-03
Mean Anomaly (M)1.27379069° ± 6.03e-03
Mean Motion (n)0.3065215495°/day ± 1.15e-03
Perihelion dist (q)1.02084409 AU ± 3.60e-03
Aphelion dist (Q)3.33625568 AU ± 8.73e-03
Orbital Period3.21552036 yr ± 1.21e-02
Physical Parameters
H (abs. magnitude)27.93
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.730″
Uncertainty1
Orbit TypeAmor
MOID0.010887 AU
Observations Used20
Oppositions1
Arc Total2026-2026
First Observation Used2026-05-14
Last Observation Used2026-05-16
Observations (23)
Date Type RA Dec Mag Band Observatory
2026-05-14 06:33:21 C 14 37 46.119 -00 24 09.69 V U68
2026-05-14 06:38:10 C 14 37 59.453 -00 25 37.05 V U68
2026-05-14 07:06:15 C 14 39 17.568 -00 34 07.12 V U74
2026-05-14 07:08:28 C 14 39 23.676 -00 34 46.04 V U74
2026-05-14 07:13:15 C 14 39 37.082 -00 36 14.97 V U74
2026-05-14 07:15:19 C 14 39 42.792 -00 36 51.35 V U74
2026-05-14 07:41:15 C 14 40 55.064 -00 44 42.58 V U74
2026-05-14 07:45:57 C 14 41 08.449 -00 46 11.06 V U74
2026-05-15 08:11:20 C 15 56 02.934 -08 14 04.62 V U74
2026-05-15 08:16:03 C 15 56 16.550 -08 15 26.96 V U74
2026-05-15 09:50:26 C 16 00 48.918 -08 42 23.84 V U74
2026-05-15 09:55:09 C 16 01 02.512 -08 43 42.57 V U74
2026-05-15 22:28:00 C 16 38 38.789 -12 01 32.45 X R48
2026-05-15 22:30:42 C 16 38 46.109 -12 02 12.52 X R48
2026-05-15 22:33:20 C 16 38 53.242 -12 02 50.86 X R48
2026-05-16 00:26:42 C 16 43 47.608 -12 31 04.40 X 033
2026-05-16 00:27:09 C 16 43 48.806 -12 31 10.80 X 033
2026-05-16 00:29:11 C 16 43 54.235 -12 31 38.90 X 033
2026-05-16 00:30:07 C 16 43 56.665 -12 31 51.39 X 033
2026-05-16 06:05:44 C 16 59 20.67 -13 44 08.0 V H21
2026-05-16 06:06:38 C 16 59 22.92 -13 44 19.3 V H21
2026-05-16 09:23:49 C 17 07 47.126 -14 23 46.71 V U74
2026-05-16 09:28:32 C 17 07 58.336 -14 24 41.86 V U74