2001 MS3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5333219222
Semi-major axis (a)2.1362319422 AU
Inclination (i)4.44861138°
Long. of Asc. Node (Ω)272.25464196°
Arg. of Perihelion (ω)320.45735345°
Mean Anomaly (M)310.65453082°
Mean Motion (n)0.3156672600°/day
Perihelion dist (q)0.99693350 AU
Aphelion dist (Q)3.27554310 AU
Orbital Period3.12229940 yr
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.448″
Uncertainty
Orbit TypeApollo
MOID0.024341 AU
Observations Used23
Oppositions1
Arc Total2026-2026
First Observation Used
Last Observation Used2001-06-28
Observations (10)
Date Type RA Dec Mag Band Observatory
2026-04-06 07:14:22 C 09 07 18.228 -16 11 19.80 X F52
2026-04-06 07:31:05 C 09 07 16.505 -16 11 37.05 X F52
2026-04-06 07:47:51 C 09 07 14.820 -16 11 54.42 X F52
2026-04-06 08:04:42 C 09 07 13.097 -16 12 11.94 X F52
2026-04-07 03:25:58 C 09 05 32.78 -16 33 09.3 V 291
2026-04-07 03:41:32 C 09 05 31.19 -16 33 25.5 V 291
2026-04-07 03:57:09 C 09 05 29.57 -16 33 42.3 V 291
2026-04-07 23:34:54 C 09 03 46.810 -16 54 36.40 V 807
2026-04-07 23:46:26 C 09 03 45.600 -16 54 50.00 V 807
2026-04-07 23:57:59 C 09 03 44.410 -16 55 03.10 V 807