872502 (2018 MS6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3887152268 ± 6.64e-08
Semi-major axis (a)2.1153641741 AU ± 2.20e-08
Inclination (i)8.28413612° ± 3.82e-06
Long. of Asc. Node (Ω)267.57448552° ± 1.83e-05
Arg. of Perihelion (ω)19.45654099° ± 2.44e-05
Mean Anomaly (M)147.41427302° ± 1.55e-05
Mean Motion (n)0.3203572514°/day ± 5.00e-09
Perihelion dist (q)1.29308991 AU ± 1.41e-07
Aphelion dist (Q)2.93763844 AU ± 1.44e-07
Orbital Period3.07664733 yr ± 4.80e-08
Physical Parameters
H (abs. magnitude)20.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.251″
Uncertainty0
Orbit TypeAmor
MOID0.279331 AU
Observations Used156
Oppositions8
Arc Total2012-2024
First Observation Used2012-10-18
Last Observation Used2024-06-01
Observations (157)
Date Type RA Dec Mag Band Observatory
2018-08-22 06:41:51 C 21 40 01.11 +13 07 27.2 u H21
2018-08-22 06:52:45 C 21 40 00.89 +13 07 26.3 u H21
2018-08-22 07:04:13 C 21 40 00.67 +13 07 25.3 u H21
2018-08-23 06:26:06 C 21 39 40.26 +13 05 21.0 20.2 q H21
2018-08-23 06:41:12 C 21 39 40.00 +13 05 19.6 q H21
2018-09-04 05:26:18 C 21 37 14.25 +12 02 29.9 V I52
2018-09-04 05:38:48 C 21 37 14.21 +12 02 26.1 V I52
2018-09-04 05:48:24 C 21 37 14.12 +12 02 23.0 V I52
2018-09-04 05:58:09 C 21 37 14.08 +12 02 19.9 V I52
2018-09-04 22:32:13 C 21 37 12.66 +11 56 58.8 V 204
2018-09-04 22:51:42 C 21 37 12.53 +11 56 52.7 V 204
2018-09-04 23:11:12 C 21 37 12.47 +11 56 46.0 V 204
2018-09-05 07:47:11 C 21 37 11.91 +11 54 01.8 V I52
2018-09-05 07:56:34 C 21 37 11.91 +11 53 59.0 V I52
2018-09-05 08:11:04 C 21 37 11.85 +11 53 53.7 V I52
2018-09-05 08:21:27 C 21 37 11.79 +11 53 50.7 V I52
2018-09-06 07:15:43 C 21 37 12.46 +11 46 13.3 V G96
2018-09-06 07:23:45 C 21 37 12.43 +11 46 10.5 V G96
2018-09-06 07:31:46 C 21 37 12.42 +11 46 08.2 V G96
2018-09-06 07:39:49 C 21 37 12.39 +11 46 05.2 V G96
2018-09-08 09:51:10 C 21 37 19.06 +11 28 36.5 V I52
2018-09-08 09:59:57 C 21 37 19.09 +11 28 32.8 V I52
2018-09-08 10:08:35 C 21 37 19.09 +11 28 30.5 V I52
2018-09-08 10:18:15 C 21 37 19.12 +11 28 26.0 V I52
2018-09-12 06:11:50 C 21 37 55.61 +10 54 28.2 o 691
2018-09-12 06:34:14 C 21 37 55.74 +10 54 19.3 o 691
2018-09-12 06:56:51 C 21 37 55.87 +10 54 10.9 o 691
2018-09-16 04:35:53 C 21 39 03.75 +10 17 53.5 o 691
2018-09-16 04:59:59 C 21 39 04.03 +10 17 43.9 o 691
2018-09-16 05:23:40 C 21 39 04.30 +10 17 33.8 o 691
2018-10-09 01:23:55 C 21 55 08.22 +07 01 19.6 u H21
2018-10-09 02:18:18 C 21 55 10.34 +07 01 03.8 u H21
2018-10-09 02:22:50 C 21 55 10.53 +07 01 02.5 u H21
2021-06-01 05:36:22 C 15 46 09.48 -30 31 24.0 V I52
2021-06-01 05:43:24 C 15 46 09.37 -30 31 17.5 V I52
2021-06-01 05:57:27 C 15 46 09.18 -30 31 07.4 V I52
2021-06-08 08:19:00 C 15 45 45.251 -28 04 17.59 U F51
2021-06-08 08:35:50 C 15 45 45.167 -28 04 02.22 U F51
2021-06-08 08:52:41 C 15 45 45.079 -28 03 46.87 U F51
2021-06-08 09:12:06 C 15 45 44.987 -28 03 28.89 U F51
2021-07-13 06:49:34 C 16 17 59.152 -15 08 32.85 U F51
2021-07-13 07:07:06 C 16 18 00.352 -15 08 19.81 U F51
2021-07-13 07:24:35 C 16 18 01.535 -15 08 06.92 U F51
2021-07-13 07:42:07 C 16 18 02.725 -15 07 53.86 U F51
2024-04-16 06:11:25 C 13 12 03.160 -26 45 40.70 V 807
2024-04-16 06:27:19 C 13 12 02.320 -26 45 35.90 V 807
2024-04-16 06:43:16 C 13 12 01.530 -26 45 31.40 V 807
2024-05-02 07:31:00 C 12 54 06.430 -24 09 20.87 X F51
2024-05-02 07:46:56 C 12 54 05.728 -24 09 12.50 X F51
2024-05-02 08:02:50 C 12 54 05.030 -24 09 04.63 X F51