IAA RAS IAA Minor Planet Database

2026 MD1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-20 (JD 2461211.5)
Eccentricity (e)0.6065019993 ± 1.13e-03
Semi-major axis (a)2.4384356693 AU ± 7.09e-03
Inclination (i)0.13413506° ± 1.66e-04
Long. of Asc. Node (Ω)181.30657630° ± 6.58e-01
Arg. of Perihelion (ω)119.90632001° ± 6.26e-01
Mean Anomaly (M)352.92975282° ± 3.86e-02
Mean Motion (n)0.2588483031°/day ± 1.13e-03
Perihelion dist (q)0.95951956 AU ± 3.93e-03
Aphelion dist (Q)3.91735178 AU ± 1.17e-02
Orbital Period3.80773709 yr ± 1.66e-02
Physical Parameters
H (abs. magnitude)23.86
Orbit Solution
SourceIAA
Solution Date2026-06-21
RMS Residual0.239″
Uncertainty2
Orbit TypeApollo
MOID0.001152 AU
Observations Used18
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 05:48:49 C 13 10 41.293 -03 07 49.94 – V 703
2026-06-20 05:52:30 C 13 10 38.651 -03 07 28.16 – V 703
2026-06-20 05:56:11 C 13 10 36.012 -03 07 06.38 – V 703
2026-06-20 05:59:53 C 13 10 33.323 -03 06 44.96 – V 703
2026-06-20 06:29:27 C 13 10 11.885 -03 03 49.00 – V I52
2026-06-20 06:29:42 C 13 10 11.737 -03 03 47.77 – V I52
2026-06-20 06:29:57 C 13 10 11.557 -03 03 46.37 – V I52
2026-06-20 06:30:13 C 13 10 11.370 -03 03 44.75 – V I52
2026-06-20 19:21:13 B 13 00 42.732 -01 36 10.37 – W M21
2026-06-20 19:31:40 B 13 00 33.446 -01 34 56.13 – W M21
2026-06-20 19:42:06 B 13 00 24.173 -01 33 41.58 – W M21
2026-06-20 21:29:41 B 12 58 53.443 -01 26 07.76 – X K19
2026-06-20 21:34:53 B 12 58 48.845 -01 25 29.03 – X K19
2026-06-20 21:40:05 B 12 58 44.290 -01 24 51.12 – X K19
2026-06-20 21:41:18 B 12 58 54.764 -01 19 37.35 – Z Y05
2026-06-20 21:56:34 B 12 58 40.653 -01 17 45.16 – Z Y05
2026-06-20 22:03:50 C 12 58 23.004 -01 22 02.86 – W 203
2026-06-20 22:11:36 B 12 58 26.750 -01 15 54.75 – Z Y05
2026-06-20 22:36:44 C 12 57 54.061 -01 18 00.06 – W 203