2026 JA4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-05-14 (JD 2461174.5)
Eccentricity (e)0.4732322352 ± 1.47e-03
Semi-major axis (a)1.8997119544 AU ± 5.04e-03
Inclination (i)1.17027891° ± 7.78e-03
Long. of Asc. Node (Ω)85.86705089° ± 2.20e-01
Arg. of Perihelion (ω)177.41003728° ± 2.76e-01
Mean Anomaly (M)349.93771419° ± 3.58e-02
Mean Motion (n)0.3764197834°/day ± 1.50e-03
Perihelion dist (q)1.00070702 AU ± 3.85e-03
Aphelion dist (Q)2.79871689 AU ± 7.93e-03
Orbital Period2.61842317 yr ± 1.04e-02
Physical Parameters
H (abs. magnitude)27.38
Orbit Solution
SourceJPL
Solution Date2026-05-15 07:21:31
RMS Residual0.290″
Uncertainty8
Orbit TypeApollo
MOID0.005526 AU
Observations Used21
Oppositions
Arc Total2026-2026
First Observation Used
Last Observation Used2026-05-15
Observations (21)
Date Type RA Dec Mag Band Observatory
2026-05-14 07:16:00 C 14 49 32.880 +01 33 26.50 V G96
2026-05-14 07:23:27 C 14 49 36.390 +01 33 30.53 V G96
2026-05-14 07:30:52 C 14 49 39.932 +01 33 34.92 V G96
2026-05-14 07:38:18 C 14 49 43.432 +01 33 39.31 V G96
2026-05-14 09:04:06 C 14 50 24.706 +01 34 29.24 V I52
2026-05-14 09:10:42 C 14 50 27.928 +01 34 33.02 V I52
2026-05-14 09:17:17 C 14 50 31.153 +01 34 36.44 V I52
2026-05-14 09:23:52 C 14 50 34.350 +01 34 40.69 V I52
2026-05-14 22:36:52 C 14 58 12.446 +01 41 47.80 X 033
2026-05-14 22:38:05 C 14 58 13.116 +01 41 48.40 X 033
2026-05-14 22:39:19 C 14 58 13.814 +01 41 49.40 X 033
2026-05-14 22:40:33 C 14 58 14.506 +01 41 50.10 X 033
2026-05-15 02:07:31 C 15 00 27.930 +01 49 07.10 V 807
2026-05-15 02:10:23 C 15 00 29.540 +01 49 08.90 V 807
2026-05-15 02:13:15 C 15 00 31.190 +01 49 10.70 V 807
2026-05-15 04:00:09 C 15 01 35.40 +01 45 48.1 V H21
2026-05-15 04:04:19 C 15 01 37.83 +01 45 50.6 V H21
2026-05-15 04:06:23 C 15 01 39.04 +01 45 51.9 V H21
2026-05-15 05:11:17 C 15 02 22.034 +01 46 57.79 V I52
2026-05-15 05:13:32 C 15 02 23.359 +01 46 59.81 V I52
2026-05-15 05:15:44 C 15 02 24.587 +01 47 01.61 V I52