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
2022-01-25 09:41:48 C 09 21 57.06 +08 20 46.9 V G96
2022-01-25 09:49:11 C 09 21 56.67 +08 20 50.6 V G96
2022-01-25 09:56:37 C 09 21 56.29 +08 20 55.1 V G96
2022-01-25 10:04:02 C 09 21 55.89 +08 20 59.1 V G96
2022-01-27 09:13:16 C 09 19 26.908 +08 48 43.52 U F52
2022-01-27 09:44:18 C 09 19 25.233 +08 49 01.85 U F52
2022-01-27 09:59:57 C 09 19 24.373 +08 49 11.09 U F52
2022-02-02 09:14:16 C 09 11 48.368 +10 13 45.79 U F52
2022-02-02 09:30:53 C 09 11 47.439 +10 13 55.62 U F52
2022-02-02 09:47:30 C 09 11 46.554 +10 14 05.37 U F52
2022-02-02 10:04:11 C 09 11 45.647 +10 14 15.26 U F52
2022-02-05 08:40:42 C 09 08 03.538 +10 55 35.04 U F52
2022-02-05 08:56:18 C 09 08 02.718 +10 55 44.17 U F52
2022-02-05 09:11:50 C 09 08 01.878 +10 55 53.38 U F52
2022-02-06 07:19:11 C 09 06 53.04 +11 08 42.6 V G96
2022-02-06 07:27:15 C 09 06 52.58 +11 08 47.1 V G96
2022-02-06 07:35:21 C 09 06 52.13 +11 08 52.1 V G96
2022-02-21 04:42:25 C 08 50 08.26 +14 21 37.7 V G96
2022-02-21 04:50:31 C 08 50 07.95 +14 21 41.3 V G96
2022-02-21 04:58:35 C 08 50 07.57 +14 21 45.1 V G96
2022-02-21 05:06:39 C 08 50 07.24 +14 21 49.5 V G96
2022-02-21 07:14:49 C 08 50 02.131 +14 22 53.05 U F52
2022-02-21 07:30:29 C 08 50 01.472 +14 23 00.73 U F52
2022-02-21 07:46:08 C 08 50 00.825 +14 23 08.44 U F52
2022-02-21 08:01:54 C 08 50 00.163 +14 23 16.04 U F52
2025-12-14 14:14:07 C 10 07 19.422 +02 38 55.02 X F52
2025-12-14 14:31:04 C 10 07 19.346 +02 38 58.68 X F52
2025-12-14 14:48:07 C 10 07 19.222 +02 39 02.20 X F52
2025-12-25 12:28:33 C 10 04 09.062 +03 47 16.63 X F51
2025-12-25 12:45:33 C 10 04 08.705 +03 47 21.77 X F51
2025-12-25 13:02:38 C 10 04 08.366 +03 47 27.38 X F51
2026-01-11 13:26:33 C 09 52 02.776 +06 30 12.67 X F51
2026-01-11 13:43:15 C 09 52 02.106 +06 30 20.52 X F51
2026-01-11 13:59:58 C 09 52 01.423 +06 30 28.69 X F51