2015 MD131

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4879962178 ± 3.90e-08
Semi-major axis (a)2.3060225433 AU ± 8.19e-09
Inclination (i)7.89429196° ± 3.39e-06
Long. of Asc. Node (Ω)2.94277811° ± 6.21e-05
Arg. of Perihelion (ω)1.04232656° ± 6.23e-05
Mean Anomaly (M)335.08744526° ± 7.85e-06
Mean Motion (n)0.2814601750°/day ± 1.50e-09
Perihelion dist (q)1.18069226 AU ± 9.01e-08
Aphelion dist (Q)3.43135282 AU ± 9.09e-08
Orbital Period3.50183213 yr ± 1.87e-08
Physical Parameters
H (abs. magnitude)19.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.163″
Uncertainty0
Orbit TypeAmor
MOID0.176263 AU
Observations Used68
Oppositions5
Arc Total2015-2022
First Observation Used2015-06-22
Last Observation Used2022-12-27
Observations (73)
Date Type RA Dec Mag Band Observatory
2015-06-22 14:19:42 C 00 36 22.524 -04 55 39.62 L F51
2015-06-22 14:25:40 C 00 36 23.363 -04 55 33.02 L F51
2015-06-23 14:50:12 C 00 39 57.551 -04 27 45.31 t 568
2015-06-23 14:52:56 C 00 39 57.941 -04 27 42.10 t 568
2015-06-23 14:54:50 C 00 39 58.217 -04 27 40.02 t 568
2015-06-24 09:51:34 C 00 42 44.86 -04 05 48.0 t W86
2015-06-24 10:00:08 C 00 42 46.09 -04 05 38.2 t W86
2015-06-24 10:06:58 C 00 42 47.07 -04 05 30.2 t W86
2015-07-22 10:42:55 C 02 25 14.36 +09 34 46.8 o 291
2015-07-22 10:48:53 C 02 25 15.33 +09 34 54.4 o 291
2015-07-22 10:55:24 C 02 25 16.31 +09 35 01.9 o 291
2015-12-03 13:19:03 C 07 14 14.761 +40 10 03.79 L F51
2015-12-03 13:35:28 C 07 14 13.743 +40 10 07.46 L F51
2015-12-03 13:51:57 C 07 14 12.728 +40 10 11.59 L F51
2015-12-03 14:08:08 C 07 14 11.709 +40 10 15.52 L F51
2015-12-04 21:00:34 C 07 12 22.35 +40 17 23.0 S 033
2015-12-04 21:04:00 C 07 12 22.10 +40 17 23.9 S 033
2015-12-04 21:07:24 C 07 12 21.89 +40 17 24.6 S 033
2015-12-04 22:59:51 C 07 12 14.83 +40 17 52.3 S 033
2015-12-04 23:03:16 C 07 12 14.62 +40 17 53.1 S 033
2015-12-04 23:06:40 C 07 12 14.41 +40 17 54.0 S 033
2015-12-05 01:33:54 C 07 12 04.98 +40 18 28.4 S 033
2015-12-05 01:40:42 C 07 12 04.54 +40 18 29.8 S 033
2015-12-05 12:59:15 C 07 11 22.418 +40 21 07.06 t 568
2015-12-05 13:00:48 C 07 11 22.316 +40 21 07.42 t 568
2015-12-05 13:02:20 C 07 11 22.213 +40 21 07.74 t 568
2015-12-06 11:44:07 C 07 09 55.34 +40 25 55.0 o 926
2015-12-06 12:04:24 C 07 09 54.03 +40 25 58.5 o 926
2015-12-10 12:07:39 C 07 03 20.70 +40 43 05.3 q G96
2015-12-10 12:14:18 C 07 03 20.21 +40 43 06.3 q G96
2015-12-10 12:20:57 C 07 03 19.75 +40 43 06.8 q G96
2015-12-10 12:27:35 C 07 03 19.26 +40 43 07.6 q G96
2015-12-31 08:48:51 C 06 25 22.26 +40 28 19.1 q G96
2015-12-31 08:59:08 C 06 25 21.51 +40 28 17.0 q G96
2015-12-31 09:09:25 C 06 25 20.76 +40 28 14.9 q G96
2015-12-31 09:19:43 C 06 25 20.04 +40 28 13.2 q G96
2018-05-20 05:16:25 C 14 54 54.48 -27 02 04.4 U 807
2018-05-20 05:27:32 C 14 54 53.89 -27 02 03.0 U 807
2018-05-20 05:40:07 C 14 54 53.15 -27 02 00.7 U 807
2018-05-20 05:50:56 C 14 54 52.54 -27 01 58.8 U 807
2018-05-21 03:43:20 C 14 53 40.27 -26 58 32.0 U 807
2018-05-21 04:05:30 C 14 53 39.01 -26 58 28.5 U 807
2018-05-21 04:27:38 C 14 53 37.76 -26 58 25.0 U 807
2022-06-28 09:40:48 C 00 51 35.75 -03 09 23.0 V 807
2022-06-28 09:51:27 C 00 51 37.36 -03 09 10.8 V 807
2022-06-28 10:02:06 C 00 51 38.90 -03 08 58.1 V 807
2022-10-07 10:20:17 C 06 36 56.351 +33 05 38.69 V G96
2022-10-07 10:27:50 C 06 36 57.017 +33 05 41.75 V G96
2022-10-07 10:35:23 C 06 36 57.686 +33 05 44.52 V G96
2022-10-20 10:17:26 C 07 01 37.268 +34 55 26.90 V G96