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
2020-05-24 12:21:57 C 17 13 16.578 +48 27 37.43 V F51
2020-06-03 12:48:16 C 16 32 13.757 +40 02 17.73 V F51
2020-06-07 13:39:45 C 16 17 32.926 +35 37 33.19 V F51
2020-06-07 13:56:34 C 16 17 30.475 +35 36 43.92 V F51
2020-06-19 09:24:14 C 15 43 36.703 +20 25 25.51 V F51
2020-06-19 09:41:39 C 15 43 35.014 +20 24 26.56 V F51
2020-06-19 10:16:42 C 15 43 31.530 +20 22 26.55 V F51
2020-06-22 09:26:01 C 15 37 15.920 +16 21 00.50 U F51
2020-06-22 10:01:09 C 15 37 12.879 +16 19 01.38 U F51
2020-06-22 10:18:50 C 15 37 11.358 +16 18 01.76 U F51
2020-06-24 09:24:27 C 15 33 32.132 +13 39 35.54 U F51
2020-06-24 09:41:11 C 15 33 30.830 +13 38 39.78 U F51
2020-06-24 09:57:53 C 15 33 29.515 +13 37 43.37 U F51
2022-12-16 00:37:57 C 08 39 05.047 +09 21 11.81 X B72
2022-12-16 00:43:55 C 08 39 05.474 +09 21 54.65 X B72
2022-12-16 00:49:53 C 08 39 05.918 +09 22 37.06 X B72
2022-12-17 12:04:25 C 08 42 04.597 +13 48 11.34 V G96
2022-12-17 12:17:50 C 08 42 05.684 +13 49 57.97 V G96
2022-12-17 12:25:16 C 08 42 06.275 +13 50 57.08 V G96
2022-12-17 12:37:11 C 08 42 07.250 +13 52 31.26 V G96
2022-12-17 20:56:51 C 08 42 52.31 +14 59 38.1 V D29
2022-12-17 21:37:35 C 08 42 55.65 +15 05 09.6 V D29
2022-12-19 10:00:10 C 08 46 25.705 +20 18 06.59 V 703
2022-12-19 10:07:48 C 08 46 26.404 +20 19 15.56 V 703
2022-12-19 10:15:24 C 08 46 27.095 +20 20 24.40 V 703
2022-12-19 10:22:57 C 08 46 27.721 +20 21 32.04 V 703
2022-12-21 09:02:22 C 08 51 30.359 +27 46 07.39 V 703
2022-12-21 09:10:01 C 08 51 31.032 +27 47 25.40 V 703
2022-12-21 09:17:52 C 08 51 31.860 +27 48 43.81 V 703
2022-12-21 09:25:31 C 08 51 32.641 +27 50 00.38 V 703
2022-12-21 23:27:31 C 08 53 14.10 +30 11 43.9 X C95
2022-12-21 23:49:22 C 08 53 16.67 +30 15 27.9 X C95
2022-12-23 07:02:11 C 08 57 20.189 +35 41 46.21 V 703
2022-12-23 07:09:52 C 08 57 21.172 +35 43 07.93 V 703
2022-12-23 07:17:33 C 08 57 22.165 +35 44 30.84 V 703
2022-12-23 07:25:14 C 08 57 23.069 +35 45 52.63 V 703
2022-12-23 17:24:59 C 08 58 46.52 +37 32 40.5 V D29
2022-12-23 17:45:21 C 08 58 49.16 +37 36 19.7 V D29
2022-12-23 18:05:43 C 08 58 51.77 +37 39 58.8 V D29
2022-12-25 18:20:22 B 09 06 39.811 +46 20 31.26 W N86
2022-12-25 18:32:06 B 09 06 41.922 +46 22 39.28 W N86
2022-12-25 18:43:55 B 09 06 43.869 +46 24 47.50 W N86
2022-12-26 06:57:20 C 09 09 02.178 +48 36 01.30 V 703
2022-12-26 07:05:00 C 09 09 03.510 +48 37 23.77 V 703
2022-12-26 07:12:41 C 09 09 04.939 +48 38 47.51 V 703
2022-12-26 07:20:22 C 09 09 06.304 +48 40 09.95 V 703
2023-06-10 03:39:49 C 15 33 27.43 +39 23 19.6 u H21
2023-06-10 04:07:36 C 15 33 24.21 +39 21 53.2 u H21
2025-11-30 06:30:18 C 07 22 26.620 -26 45 39.30 V 807
2025-11-30 06:33:01 C 07 22 26.510 -26 45 36.50 V 807