877916 (2011 MV)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1892089587 ± 4.40e-08
Semi-major axis (a)1.3153808768 AU ± 2.54e-09
Inclination (i)41.12408609° ± 1.18e-05
Long. of Asc. Node (Ω)92.85044939° ± 1.97e-06
Arg. of Perihelion (ω)48.87886542° ± 1.46e-05
Mean Anomaly (M)303.90234225° ± 1.17e-05
Mean Motion (n)0.6533335949°/day ± 1.89e-09
Perihelion dist (q)1.06649903 AU ± 5.79e-08
Aphelion dist (Q)1.56426272 AU ± 5.80e-08
Orbital Period1.50861105 yr ± 4.38e-09
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.274″
Uncertainty0
Orbit TypeAmor
MOID0.141061 AU
Observations Used150
Oppositions5
Arc Total2011-2025
First Observation Used2011-06-02
Last Observation Used2025-12-30
Observations (160)
Date Type RA Dec Mag Band Observatory
2025-12-28 17:45:51 B 05 35 25.164 +41 09 56.12 q K35
2025-12-28 18:40:47 C 05 34 59.933 +41 19 59.38 X M26
2025-12-28 18:49:28 C 05 34 55.843 +41 21 34.24 X M26
2025-12-28 18:58:09 C 05 34 51.792 +41 23 07.51 X M26
2025-12-30 20:04:41 B 05 09 57.912 +49 37 54.34 V L65
2025-12-30 20:16:06 B 05 09 51.331 +49 39 40.93 V L65
2025-12-30 20:27:29 B 05 09 44.875 +49 41 27.89 V L65
2025-12-30 23:41:21 B 05 07 53.933 +50 11 27.28 q Y84
2025-12-30 23:43:47 B 05 07 52.493 +50 11 49.56 q Y84
2025-12-30 23:46:14 B 05 07 51.110 +50 12 12.02 q Y84