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
2011-06-02 14:25:49 C 18 28 39.330 +16 17 13.72 V F51
2011-06-07 13:06:25 C 18 12 24.924 +11 36 04.06 V F51
2011-06-07 13:27:16 C 18 12 21.820 +11 35 09.88 V F51
2011-06-23 05:27:29 C 17 14 49.66 -07 19 03.3 r G96
2011-06-23 05:39:14 C 17 14 47.83 -07 19 40.4 r G96
2011-06-23 05:51:04 C 17 14 45.96 -07 20 18.2 r G96
2011-06-23 06:35:15 C 17 14 39.07 -07 22 36.4 r G96
2011-06-23 06:36:00 C 17 14 39.00 -07 22 40.2 r G96
2011-06-23 06:36:44 C 17 14 38.83 -07 22 42.0 r G96
2011-06-23 07:07:23 C 17 14 34.19 -07 24 14.8 o 291
2011-06-23 07:13:58 C 17 14 33.08 -07 24 38.5 o 291
2011-06-23 07:20:01 C 17 14 32.16 -07 24 57.1 o 291
2011-06-23 23:40:45 C 17 12 05.21 -08 16 20.0 u J95
2011-06-24 00:04:14 C 17 12 01.71 -08 17 33.8 u J95
2011-06-24 06:47:16 C 17 11 01.63 -08 38 28.0 o 291
2011-06-24 06:53:15 C 17 11 00.66 -08 38 48.0 o 291
2011-06-25 04:57:48 C 17 07 45.57 -09 47 16.8 o 291
2011-06-25 05:03:19 C 17 07 44.85 -09 47 33.4 o 291
2011-06-25 05:09:59 C 17 07 43.79 -09 47 54.7 o 291
2011-06-25 07:47:12 C 17 07 19.85 -09 56 00.5 o H01
2011-06-25 08:05:45 C 17 07 17.02 -09 56 57.6 o H01
2011-06-25 08:18:01 C 17 07 15.19 -09 57 35.2 o H01
2011-06-25 08:52:56 C 17 07 09.96 -09 59 22.4 o H01
2011-06-29 05:05:53 C 16 54 09.58 -14 34 34.7 o 291
2011-06-29 05:12:36 C 16 54 08.70 -14 34 52.9 o 291
2011-07-02 02:24:02 C 16 45 06.01 -17 47 00.8 o 807
2011-07-02 02:40:43 C 16 45 03.81 -17 47 45.5 o 807
2014-06-18 10:35:07 C 16 55 12.207 +07 12 07.15 V F51
2014-06-18 10:52:21 C 16 55 09.615 +07 11 10.92 V F51
2014-06-18 11:28:22 C 16 55 04.155 +07 09 12.98 V F51
2014-06-30 08:57:48 C 16 18 40.410 -07 59 07.10 V F51
2014-06-30 09:14:12 C 16 18 38.598 -07 59 55.24 V F51
2014-06-30 09:30:37 C 16 18 36.785 -08 00 43.42 V F51
2014-06-30 09:46:57 C 16 18 34.991 -08 01 31.13 V F51
2014-07-02 07:44:13 C 16 13 55.325 -10 13 40.99 V F51
2014-07-02 08:20:34 C 16 13 51.578 -10 15 23.65 V F51
2014-07-02 08:21:31 C 16 13 51.488 -10 15 25.89 V F51
2014-07-02 08:38:41 C 16 13 49.728 -10 16 14.23 V F51
2014-07-02 08:39:38 C 16 13 49.628 -10 16 16.93 V F51
2014-07-04 07:51:29 C 16 09 24.876 -12 25 53.42 V F51
2014-07-04 07:54:20 C 16 09 24.605 -12 26 01.05 V F51
2014-07-04 08:13:01 C 16 09 22.824 -12 26 51.02 V F51
2017-06-25 08:27:10 C 16 00 51.769 +05 44 19.27 V F51
2017-06-25 08:45:32 C 16 00 49.870 +05 43 19.09 V F51
2017-06-25 09:03:50 C 16 00 47.971 +05 42 18.89 V F51
2017-07-15 08:07:57 C 15 32 05.422 -16 09 48.71 V F51
2017-07-15 08:25:07 C 15 32 04.900 -16 10 24.90 V F51
2017-07-15 08:45:19 C 15 32 04.323 -16 11 07.27 V F51
2020-05-24 11:26:06 C 17 13 26.902 +48 29 09.41 V F51
2020-05-24 12:03:20 C 17 13 20.015 +48 28 07.86 V F51