2015 MC131

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4082075288 ± 2.00e+00
Semi-major axis (a)1.5327418543 AU ± 3.00e+00
Inclination (i)1.07712230° ± 4.00e+00
Long. of Asc. Node (Ω)87.24765331° ± 5.00e+00
Arg. of Perihelion (ω)257.05467968° ± 6.00e+00
Mean Anomaly (M)144.03242186° ± 1.48e+00
Mean Motion (n)0.5191256300°/day ± 1.52e+00
Perihelion dist (q)0.90665110 AU ± 3.54e+00
Aphelion dist (Q)2.15990610 AU ± 5.22e+00
Orbital Period1.89859180 yr ± 5.57e+00
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.117″
Uncertainty4
Orbit TypeApollo
MOID0.008295 AU
Observations Used12
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-06-26
Observations (12)
Date Type RA Dec Mag Band Observatory
2015-06-20 10:50:32 C 19 31 19.126 -22 26 51.61 L F51
2015-06-20 11:23:21 C 19 31 24.693 -22 26 52.78 L F51
2015-06-20 11:39:43 C 19 31 27.474 -22 26 53.07 L F51
2015-06-22 12:00:00 C 19 41 24.165 -22 26 24.04 L F51
2015-06-22 12:15:53 C 19 41 27.392 -22 26 23.46 L F51
2015-06-22 12:31:44 C 19 41 30.637 -22 26 22.66 L F51
2015-06-22 12:47:35 C 19 41 33.841 -22 26 21.93 L F51
2015-06-23 12:04:22 C 19 47 03.522 -22 25 14.65 t 568
2015-06-23 12:06:16 C 19 47 03.947 -22 25 14.53 t 568
2015-06-26 12:54:46 C 20 07 55.663 -22 15 13.10 L F51
2015-06-26 13:10:37 C 20 08 00.567 -22 15 08.82 L F51
2015-06-26 13:42:16 C 20 08 10.336 -22 14 59.85 L F51