IAA RAS IAA Minor Planet Database

2026 MA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-09 (JD 2461200.5)
Eccentricity (e)0.2455383521 ± 1.87e-04
Semi-major axis (a)1.1682485495 AU ± 2.13e-04
Inclination (i)9.25419599° ± 6.88e-03
Long. of Asc. Node (Ω)267.19745173° ± 4.11e-04
Arg. of Perihelion (ω)289.59166514° ± 1.85e-02
Mean Anomaly (M)37.80375738° ± 2.26e-02
Mean Motion (n)0.7805655869°/day ± 2.13e-04
Perihelion dist (q)0.88139873 AU ± 2.71e-04
Aphelion dist (Q)1.45509837 AU ± 3.44e-04
Orbital Period1.26270784 yr ± 3.45e-04
Physical Parameters
H (abs. magnitude)27.31
Orbit Solution
SourceIAA
Solution Date2026-06-21
RMS Residual0.925″
Uncertainty2
Orbit TypeApollo
MOID0.001787 AU
Observations Used19
Oppositions1
Arc Total2026-2026
First Observation Used2026-06-20
Last Observation Used2026-06-20
Observations (19)
Date Type RA Dec Mag Band Observatory
2026-06-20 07:23:42 C 14 56 50.827 +19 52 42.85 – V 703
2026-06-20 07:26:55 C 14 57 10.090 +19 52 41.80 – V 703
2026-06-20 07:30:08 C 14 57 29.100 +19 52 38.70 – V 703
2026-06-20 07:33:22 C 14 57 48.180 +19 52 36.20 – V 703
2026-06-20 08:14:44 C 15 02 43.812 +19 59 32.82 – V T05
2026-06-20 08:17:26 C 15 02 05.464 +19 51 50.00 – V I52
2026-06-20 08:17:52 C 15 02 07.973 +19 51 49.54 – V I52
2026-06-20 08:18:19 C 15 02 10.532 +19 51 48.74 – V I52
2026-06-20 08:18:47 C 15 02 13.268 +19 51 48.17 – V I52
2026-06-20 08:19:35 C 15 03 11.148 +19 59 29.98 – V T05
2026-06-20 08:28:47 C 15 04 02.035 +19 59 23.75 – V T05
2026-06-20 08:30:44 C 15 04 12.758 +19 59 23.50 – V T05
2026-06-20 08:38:24 C 15 04 54.948 +19 59 17.12 – V T05
2026-06-20 08:43:02 C 15 05 20.215 +19 59 11.65 – V T05
2026-06-20 08:57:41 C 15 06 40.073 +19 58 54.19 – V T05
2026-06-20 09:33:51 C 15 09 54.058 +19 57 56.02 – V T05
2026-06-20 20:33:58 B 15 59 39.42 +19 15 42.8 – X L04
2026-06-20 20:40:22 B 16 00 00.26 +19 15 16.2 – X L04
2026-06-20 20:46:48 B 16 00 21.21 +19 14 48.8 – X L04