IAA RAS IAA Minor Planet Database

2026 MJ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-25 (JD 2461216.5)
Eccentricity (e)0.4903767711 ± 2.48e-03
Semi-major axis (a)2.1471255013 AU ± 1.11e-02
Inclination (i)7.28630221° ± 2.53e-02
Long. of Asc. Node (Ω)274.25684031° ± 2.19e-02
Arg. of Perihelion (ω)349.89031082° ± 5.15e-03
Mean Anomaly (M)4.54028537° ± 3.50e-02
Mean Motion (n)0.3132752831°/day ± 2.43e-03
Perihelion dist (q)1.09422503 AU ± 7.78e-03
Aphelion dist (Q)3.20002597 AU ± 1.74e-02
Orbital Period3.14619868 yr ± 2.44e-02
Physical Parameters
H (abs. magnitude)23.87
Orbit Solution
SourceIAA
Solution Date2026-06-29
RMS Residual0.218″
Uncertainty2
Orbit TypeAmor
MOID0.080342 AU
Observations Used16
Oppositions1
Arc Total2026-2026
First Observation Used2026-06-23
Last Observation Used2026-06-28
Observations (17)
Date Type RA Dec Mag Band Observatory
2026-06-23 12:58:02 C 21 49 46.320 -09 29 59.09 – X F52
2026-06-23 13:33:14 C 21 49 48.634 -09 28 12.86 – X F52
2026-06-23 13:50:46 C 21 49 49.749 -09 27 20.88 – X F52
2026-06-25 09:47:44 C 21 53 11.634 -07 19 46.02 – V I52
2026-06-25 09:55:07 C 21 53 12.062 -07 19 24.35 – V I52
2026-06-25 10:02:30 C 21 53 12.476 -07 19 04.30 – V I52
2026-06-25 10:09:51 C 21 53 12.941 -07 18 44.14 – V I52
2026-06-25 14:17:21 C 21 53 29.306 -07 07 01.68 – V F51
2026-06-25 14:18:32 C 21 53 29.369 -07 06 58.26 – V F51
2026-06-27 08:33:43 C 21 56 16.168 -05 13 16.11 – W H01
2026-06-27 08:41:43 C 21 56 16.552 -05 12 55.72 – W H01
2026-06-27 08:50:45 C 21 56 16.994 -05 12 32.21 – W H01
2026-06-27 08:59:38 C 21 56 17.411 -05 12 09.15 – W H01
2026-06-28 10:40:42 C 21 57 44.816 -04 06 45.40 – V V06
2026-06-28 10:48:41 C 21 57 45.126 -04 06 25.49 – V V06
2026-06-28 10:56:39 C 21 57 45.457 -04 06 05.94 – V V06
2026-06-28 11:04:37 C 21 57 45.774 -04 05 46.28 – V V06