523792 (2015 MR101)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5223728205 ± 1.10e-07
Semi-major axis (a)1.3356058616 AU ± 1.73e-08
Inclination (i)32.13838866° ± 1.47e-05
Long. of Asc. Node (Ω)274.91386523° ± 1.36e-05
Arg. of Perihelion (ω)188.89746840° ± 1.74e-05
Mean Anomaly (M)121.69266437° ± 4.22e-05
Mean Motion (n)0.6385498417°/day ± 1.24e-08
Perihelion dist (q)0.63792166 AU ± 1.47e-07
Aphelion dist (Q)2.03329006 AU ± 1.49e-07
Orbital Period1.54353853 yr ± 3.00e-08
Physical Parameters
H (abs. magnitude)18.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.285″
Uncertainty0
Orbit TypeApollo
MOID0.341853 AU
Observations Used74
Oppositions3
Arc Total2015-2024
First Observation Used2015-06-17
Last Observation Used2024-05-09
Observations (76)
Date Type RA Dec Mag Band Observatory
2018-05-15 10:13:06 C 20 35 05.57 -15 19 41.5 o 291
2018-05-15 10:26:03 C 20 35 05.56 -15 19 35.0 o 291
2018-05-15 10:39:00 C 20 35 05.50 -15 19 28.6 o 291
2018-06-15 02:30:24 C 20 13 59.43 -08 39 48.6 c J04
2018-06-15 02:47:14 C 20 13 58.28 -08 39 38.6 c J04
2018-06-16 12:14:02 C 20 11 56.364 -08 20 39.72 U F51
2018-06-16 12:32:20 C 20 11 55.183 -08 20 29.42 U F51
2018-06-16 12:50:33 C 20 11 54.019 -08 20 19.02 U F51
2018-06-16 13:08:51 C 20 11 52.834 -08 20 08.69 U F51
2018-06-18 07:36:01 C 20 09 09.94 -07 56 05.9 U G96
2018-06-18 07:45:11 C 20 09 09.33 -07 56 00.5 U G96
2018-06-18 07:54:21 C 20 09 08.70 -07 55 55.9 U G96
2018-06-18 08:03:29 C 20 09 08.07 -07 55 49.7 U G96
2019-06-26 00:28:37 C 11 24 04.70 -32 07 56.3 u 807
2019-06-26 00:35:07 C 11 24 05.88 -32 07 54.1 u 807
2019-06-26 00:41:37 C 11 24 07.06 -32 07 52.0 u 807
2020-08-20 11:51:12 C 07 18 00.78 +43 47 52.3 U I41
2020-08-20 11:58:18 C 07 18 02.74 +43 47 39.7 U I41
2020-08-20 12:05:25 C 07 18 04.65 +43 47 27.1 U I41
2020-08-20 12:12:34 C 07 18 06.59 +43 47 14.7 U I41
2021-05-14 13:45:38 C 20 10 38.203 -22 44 54.15 U F51
2021-05-14 14:00:35 C 20 10 37.937 -22 44 48.37 U F51
2021-05-14 14:15:31 C 20 10 37.668 -22 44 42.72 U F51
2024-05-09 14:01:34 C 19 47 12.779 -31 54 12.63 X F51
2024-05-09 14:09:03 C 19 47 12.541 -31 54 10.84 X F51
2024-05-09 14:16:30 C 19 47 12.351 -31 54 08.71 X F51