153311 (2001 MG1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6459407231 ± 4.69e-08
Semi-major axis (a)2.5018232885 AU ± 1.20e-08
Inclination (i)28.40696885° ± 2.66e-05
Long. of Asc. Node (Ω)142.32048183° ± 2.26e-05
Arg. of Perihelion (ω)218.53080996° ± 2.39e-05
Mean Anomaly (M)43.76504754° ± 1.59e-05
Mean Motion (n)0.2490733889°/day ± 1.79e-09
Perihelion dist (q)0.88579374 AU ± 1.17e-07
Aphelion dist (Q)4.11785283 AU ± 1.19e-07
Orbital Period3.95717217 yr ± 2.84e-08
Physical Parameters
H (abs. magnitude)17.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.435″
Uncertainty0
Orbit TypeApollo
MOID0.040387 AU
Observations Used226
Oppositions28
Arc Total1989-2026
First Observation Used1989-07-01
Last Observation Used2026-01-11
Observations (234)
Date Type RA Dec Mag Band Observatory
2013-12-11 06:31:37 C 09 28 13.63 -03 54 20.4 u 807
2013-12-11 06:39:33 C 09 28 13.50 -03 54 18.7 u 807
2014-01-09 12:22:14 C 09 02 14.860 +01 05 26.33 L F51
2014-01-09 12:42:53 C 09 02 13.706 +01 05 38.90 L F51
2014-01-09 13:03:35 C 09 02 12.555 +01 05 51.57 L F51
2014-01-09 13:24:16 C 09 02 11.390 +01 06 04.19 L F51
2014-01-13 08:47:46 C 08 57 06.79 +02 03 49.1 u 807
2014-01-13 08:51:44 C 08 57 06.58 +02 03 51.8 u 807
2014-01-13 08:56:38 C 08 57 06.28 +02 03 54.5 u 807
2014-01-21 10:21:39 C 08 45 54.928 +04 14 14.08 L F51
2014-01-21 10:41:59 C 08 45 53.688 +04 14 27.94 L F51
2017-10-17 11:25:42 C 09 08 27.26 -00 57 36.1 U G96
2017-10-17 11:33:27 C 09 08 27.71 -00 57 37.4 U G96
2017-10-17 11:41:01 C 09 08 28.19 -00 57 39.2 U G96
2017-10-17 11:48:33 C 09 08 28.60 -00 57 40.1 U G96
2017-12-20 09:36:25 C 09 40 00.02 -00 23 00.7 U G96
2017-12-20 09:43:51 C 09 39 59.84 -00 22 58.5 U G96
2017-12-20 09:51:18 C 09 39 59.71 -00 22 56.6 U G96
2017-12-20 09:58:44 C 09 39 59.48 -00 22 53.3 U G96
2017-12-29 11:56:19 C 09 33 34.580 +00 58 09.31 U F51
2017-12-29 12:15:25 C 09 33 33.875 +00 58 17.35 U F51
2017-12-29 12:34:31 C 09 33 33.170 +00 58 25.60 U F51
2017-12-29 12:53:41 C 09 33 32.456 +00 58 33.86 U F51
2018-01-12 11:08:46 C 09 18 53.626 +03 47 28.95 U F51
2018-01-12 11:42:25 C 09 18 51.866 +03 47 48.19 U F51
2018-01-12 12:42:18 C 09 18 48.727 +03 48 22.65 U F51
2018-01-15 06:59:04 C 09 15 22.94 +04 27 11.3 U G96
2018-01-15 07:06:32 C 09 15 22.61 +04 27 15.9 U G96
2018-01-15 07:14:00 C 09 15 22.21 +04 27 20.2 U G96
2018-01-15 07:21:29 C 09 15 21.79 +04 27 24.7 U G96
2018-01-27 07:06:02 C 08 59 32.50 +07 27 32.2 U G96
2018-01-27 07:23:24 C 08 59 31.29 +07 27 47.3 U G96
2018-01-27 07:29:32 C 08 59 30.94 +07 27 51.4 U G96
2018-02-04 09:37:21 C 08 48 54.77 +09 31 59.2 U G96
2018-02-04 09:44:46 C 08 48 54.38 +09 32 03.9 U G96
2018-02-04 09:53:40 C 08 48 53.86 +09 32 09.1 U G96
2021-03-17 12:35:32 C 20 20 11.75 -01 33 44.1 U I41
2021-03-17 12:42:51 C 20 20 12.72 -01 33 42.5 U I41
2021-03-18 12:29:19 C 20 23 26.72 -01 28 53.6 U I41
2021-03-18 12:32:59 C 20 23 27.24 -01 28 53.3 U I41
2021-11-10 12:23:28 C 09 45 59.29 +00 10 22.3 V G96
2021-11-10 12:30:55 C 09 45 59.57 +00 10 22.1 V G96
2021-11-10 12:38:22 C 09 45 59.76 +00 10 21.7 V G96
2021-11-10 12:45:50 C 09 46 00.02 +00 10 21.8 V G96
2021-12-16 15:12:58 C 09 56 06.187 +01 18 27.32 U F51
2021-12-16 15:22:51 C 09 56 06.057 +01 18 29.86 U F51
2021-12-16 15:33:07 C 09 56 05.908 +01 18 32.36 U F51
2022-01-07 11:52:39 C 09 42 20.132 +04 28 05.32 U F52
2022-01-07 12:10:11 C 09 42 19.409 +04 28 13.68 U F52
2022-01-07 12:27:46 C 09 42 18.685 +04 28 22.01 U F52