622591 (2014 MM55)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5387854217 ± 1.84e-08
Semi-major axis (a)2.7544483958 AU ± 1.46e-08
Inclination (i)11.65977546° ± 2.36e-06
Long. of Asc. Node (Ω)142.49594633° ± 1.21e-05
Arg. of Perihelion (ω)225.15861923° ± 1.48e-05
Mean Anomaly (M)157.04869509° ± 7.95e-06
Mean Motion (n)0.2156057385°/day ± 1.71e-09
Perihelion dist (q)1.27039176 AU ± 5.10e-08
Aphelion dist (Q)4.23850504 AU ± 5.53e-08
Orbital Period4.57142881 yr ± 3.63e-08
Physical Parameters
H (abs. magnitude)18.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.211″
Uncertainty0
Orbit TypeAmor
MOID0.300944 AU
Observations Used237
Oppositions10
Arc Total2011-2024
First Observation Used2011-01-29
Last Observation Used2024-01-10
Observations (244)
Date Type RA Dec Mag Band Observatory
2014-08-02 09:37:02 C 00 38 08.19 +01 00 46.0 q W86
2014-08-02 09:41:05 C 00 38 08.80 +01 00 45.4 q W86
2014-08-02 09:45:06 C 00 38 09.36 +01 00 44.6 q W86
2014-08-02 09:49:08 C 00 38 09.92 +01 00 43.7 q W86
2014-08-02 09:53:09 C 00 38 10.49 +01 00 43.0 q W86
2014-08-02 09:57:10 C 00 38 11.07 +01 00 42.2 q W86
2014-08-04 09:13:23 C 00 45 09.61 +00 49 38.0 q H21
2014-08-04 09:15:15 C 00 45 09.88 +00 49 37.3 q H21
2014-08-04 09:20:22 C 00 45 10.61 +00 49 36.0 q H21
2014-08-04 09:25:38 C 00 45 11.39 +00 49 34.7 q H21
2014-08-04 09:27:20 C 00 45 11.63 +00 49 34.1 q H21
2014-08-12 07:39:05 C 01 14 10.11 -00 13 08.2 u H21
2014-08-12 07:47:03 C 01 14 11.34 -00 13 11.5 u H21
2014-08-12 07:55:01 C 01 14 12.54 -00 13 14.8 u H21
2014-08-12 08:03:32 C 01 14 13.84 -00 13 18.0 u H21
2014-08-20 13:48:02 C 01 45 21.461 -01 51 27.41 L F51
2014-08-20 14:04:28 C 01 45 23.974 -01 51 36.94 L F51
2014-08-20 14:37:21 C 01 45 28.996 -01 51 56.00 L F51
2014-08-31 10:54:05 C 02 26 03.96 -04 45 22.4 q 448
2014-08-31 11:06:52 C 02 26 05.84 -04 45 31.8 q 448
2014-08-31 11:15:37 C 02 26 07.12 -04 45 38.3 q 448
2014-09-03 03:01:29 C 02 35 40.54 -05 33 32.4 t 204
2014-09-03 03:12:16 C 02 35 42.08 -05 33 40.6 t 204
2014-09-03 03:23:18 C 02 35 43.67 -05 33 49.1 t 204
2014-09-05 10:18:15 C 02 43 45.54 -06 15 59.3 q H45
2014-09-05 10:20:55 C 02 43 45.91 -06 16 01.4 q H45
2014-09-05 10:22:18 C 02 43 46.15 -06 16 03.0 q H45
2014-09-05 10:23:41 C 02 43 46.33 -06 16 03.8 q H45
2014-09-05 10:25:27 C 02 43 46.56 -06 16 05.4 q H45
2014-09-05 10:27:02 C 02 43 46.81 -06 16 06.3 q H45
2014-09-05 10:28:32 C 02 43 46.97 -06 16 07.6 q H45
2014-09-05 10:30:24 C 02 43 47.21 -06 16 09.1 q H45
2014-09-07 07:39:11 C 02 50 14.85 -06 51 21.9 q H21
2014-09-07 07:44:58 C 02 50 15.63 -06 51 26.4 q H21
2014-09-07 07:50:45 C 02 50 16.40 -06 51 31.1 q H21
2014-09-08 08:37:08 C 02 53 44.51 -07 10 57.6 q H21
2014-09-08 08:43:35 C 02 53 45.35 -07 11 03.2 q H21
2014-09-08 08:50:01 C 02 53 46.25 -07 11 07.7 q H21
2014-09-09 13:55:29 C 02 57 46.832 -07 33 56.50 L F51
2014-09-09 14:12:45 C 02 57 49.078 -07 34 10.07 L F51
2014-09-09 14:30:01 C 02 57 51.342 -07 34 23.72 L F51
2014-09-09 14:47:16 C 02 57 53.591 -07 34 37.22 L F51
2014-09-15 09:29:06 C 03 15 56.82 -09 23 47.5 u H21
2014-09-15 09:34:23 C 03 15 57.45 -09 23 51.4 u H21
2014-09-15 09:39:33 C 03 15 58.04 -09 23 55.4 u H21
2014-09-15 09:44:54 C 03 15 58.68 -09 23 59.3 u H21
2014-09-17 08:11:57 C 03 21 35.19 -09 59 58.6 q H21
2014-09-17 08:18:34 C 03 21 35.94 -10 00 03.7 q H21
2014-09-17 08:25:09 C 03 21 36.69 -10 00 08.7 q H21
2014-09-17 08:31:44 C 03 21 37.45 -10 00 13.7 q H21