612991 (2005 MX1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5353397462 ± 5.26e-09
Semi-major axis (a)2.1869259819 AU ± 5.91e-09
Inclination (i)6.90117315° ± 1.34e-06
Long. of Asc. Node (Ω)195.32244760° ± 1.33e-05
Arg. of Perihelion (ω)140.05590821° ± 1.41e-05
Mean Anomaly (M)94.88682921° ± 9.05e-06
Mean Motion (n)0.3047622349°/day ± 1.24e-09
Perihelion dist (q)1.01617758 AU ± 1.18e-08
Aphelion dist (Q)3.35767438 AU ± 1.47e-08
Orbital Period3.23408274 yr ± 1.31e-08
Physical Parameters
H (abs. magnitude)19.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.326″
Uncertainty0
Orbit TypeApollo
MOID0.052375 AU
Observations Used507
Oppositions11
Arc Total2005-2021
First Observation Used2005-06-21
Last Observation Used2021-05-13
Observations (533)
Date Type RA Dec Mag Band Observatory
2005-08-11 06:30:48 C 18 50 05.05 +63 33 43.5 16.9 c 704
2005-08-11 06:32:11 C 18 50 03.62 +63 33 38.5 c H45
2005-08-11 06:34:43 C 18 50 04.61 +63 33 51.3 c H45
2005-08-11 06:37:28 C 18 50 05.80 +63 34 05.9 c H45
2005-08-11 06:40:11 C 18 50 06.78 +63 34 18.4 c H45
2005-08-11 06:44:43 C 18 50 08.53 +63 34 41.2 c H45
2005-08-11 19:32:46 C 18 55 59.14 +64 40 28.8 i 071
2005-08-11 19:41:58 C 18 56 03.40 +64 41 19.5 i 071
2005-08-12 13:29:09 C 19 04 56.44 +66 12 41.7 o 379
2005-08-12 13:34:00 C 19 04 58.90 +66 13 06.2 o 379
2005-08-12 13:35:11 C 19 04 59.54 +66 13 12.8 o 379
2005-08-12 13:39:57 C 19 05 01.94 +66 13 36.7 o 379
2005-08-13 21:09:38 C 19 24 28.86 +68 53 25.2 i 071
2005-08-13 21:14:41 C 19 24 32.36 +68 53 50.7 i 071
2005-08-15 21:35:47 C 20 07 06.45 +72 44 33.4 18.0 o 130
2005-08-15 21:51:41 C 20 07 22.67 +72 45 44.1 17.8 o 130
2005-08-15 21:55:16 C 20 07 26.40 +72 45 59.9 17.9 o 130
2005-08-15 21:58:52 C 20 07 30.14 +72 46 15.9 17.7 o 130
2005-08-18 21:08:43 C 21 53 42.59 +76 47 16.7 o 084
2005-08-18 21:10:10 C 21 53 45.12 +76 47 19.7 o 084
2005-08-19 22:24:37 C 22 44 10.88 +77 18 49.3 o 084
2005-08-20 12:20:59 C 23 13 26.26 +77 20 07.4 o 379
2005-08-20 12:25:50 C 23 13 35.90 +77 20 06.6 o 379
2005-08-20 12:31:00 C 23 13 46.38 +77 20 06.6 o 379
2005-08-20 22:24:24 C 23 33 55.73 +77 13 42.2 o 084
2005-08-23 22:14:36 C 01 35 53.49 +73 59 07.1 o 084
2005-08-23 22:16:02 C 01 35 55.29 +73 59 01.0 o 084
2005-08-25 21:49:43 C 02 25 33.67 +70 22 26.1 o 084
2005-08-25 21:51:09 C 02 25 35.03 +70 22 18.8 o 084
2005-08-26 14:31:50 C 02 38 38.05 +68 59 28.3 m 379
2005-08-26 14:47:45 C 02 38 49.17 +68 58 12.5 m 379
2005-08-26 14:56:37 C 02 38 55.19 +68 57 29.3 m 379
2005-08-26 15:03:08 C 02 38 59.84 +68 56 58.6 m 379
2005-08-26 21:58:14 C 02 43 49.68 +68 21 24.2 c 157
2005-08-26 21:59:35 C 02 43 50.53 +68 21 17.5 c 157
2005-08-26 22:00:54 C 02 43 51.43 +68 21 11.1 c 157
2005-08-26 22:02:15 C 02 43 52.36 +68 21 04.1 c 157
2005-08-26 22:03:35 C 02 43 53.28 +68 20 57.5 c 157
2005-08-26 22:04:54 C 02 43 54.13 +68 20 51.0 c 157
2005-08-27 08:41:07 C 02 50 43.58 +67 27 18.8 17.1 c 704
2005-08-27 08:57:29 C 02 50 53.01 +67 25 57.0 16.8 c 704
2005-08-27 09:14:01 C 02 51 02.48 +67 24 35.1 16.9 c 704
2005-08-27 09:30:24 C 02 51 11.83 +67 23 13.3 17.5 c 704
2005-08-27 09:46:48 C 02 51 21.11 +67 21 50.9 17.9 c 704
2005-08-27 14:27:27 C 02 54 16.14 +66 57 03.5 o 379
2005-08-27 14:33:57 C 02 54 19.97 +66 56 32.4 o 379
2005-08-27 14:41:32 C 02 54 24.31 +66 55 54.6 o 379
2005-08-27 14:48:02 C 02 54 27.94 +66 55 23.5 o 379
2005-08-31 00:08:28 C 03 30 03.84 +59 55 30.7 o A32
2005-08-31 00:14:58 C 03 30 05.85 +59 54 58.9 o A32