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
2011-01-29 09:43:27 C 09 50 01.113 +11 55 04.72 V F51
2011-01-30 08:24:45 C 09 49 08.064 +12 02 10.65 V F51
2011-01-30 09:08:13 C 09 49 06.279 +12 02 24.64 V F51
2011-01-30 09:29:11 C 09 49 05.397 +12 02 30.97 V F51
2011-02-02 12:52:20 C 09 46 05.579 +12 26 19.22 V F51
2011-02-02 13:14:17 C 09 46 04.667 +12 26 26.43 V F51
2011-02-03 09:20:42 C 09 45 16.395 +12 32 49.15 V F51
2011-02-03 11:42:10 C 09 45 10.543 +12 33 34.11 V F51
2014-05-07 13:19:35 C 20 58 08.736 -06 59 02.98 V F51
2014-05-07 13:37:22 C 20 58 10.186 -06 58 57.24 V F51
2014-05-07 13:55:04 C 20 58 11.644 -06 58 50.86 V F51
2014-05-07 14:12:48 C 20 58 13.099 -06 58 44.92 V F51
2014-06-03 13:18:24 C 21 54 08.894 -03 08 15.79 V F51
2014-06-03 13:36:34 C 21 54 10.515 -03 08 09.50 V F51
2014-06-03 13:54:35 C 21 54 12.129 -03 08 03.13 V F51
2014-06-14 13:02:48 C 22 18 50.403 -01 37 11.93 V F51
2014-06-14 13:19:36 C 22 18 51.997 -01 37 06.28 V F51
2014-06-14 13:36:24 C 22 18 53.566 -01 37 00.66 V F51
2014-06-14 13:53:08 C 22 18 55.183 -01 36 54.51 V F51
2014-06-24 12:42:35 C 22 42 48.930 -00 22 26.88 L F51
2014-06-24 13:00:27 C 22 42 50.756 -00 22 21.95 L F51
2014-06-24 13:17:15 C 22 42 52.446 -00 22 16.98 L F51
2014-06-24 13:34:02 C 22 42 54.151 -00 22 12.17 L F51
2014-06-25 09:18:17 C 22 44 57.45 -00 16 36.6 o 291
2014-06-25 09:21:31 C 22 44 57.79 -00 16 35.5 o 291
2014-06-25 09:24:46 C 22 44 58.11 -00 16 34.6 o 291
2014-06-26 09:29:43 C 22 47 29.42 -00 09 50.7 o 291
2014-06-26 09:32:57 C 22 47 29.76 -00 09 49.9 o 291
2014-06-26 09:36:12 C 22 47 30.09 -00 09 49.1 o 291
2014-07-03 14:38:46 C 23 06 13.867 +00 33 36.88 V F51
2014-07-05 14:17:58 C 23 11 35.784 +00 43 48.44 L F51
2014-07-05 14:22:01 C 23 11 36.230 +00 43 49.26 L F51
2014-07-05 14:26:04 C 23 11 36.683 +00 43 50.17 L F51
2014-07-05 14:30:06 C 23 11 37.130 +00 43 50.92 L F51
2014-07-10 14:06:50 C 23 25 31.352 +01 05 25.12 L F51
2014-07-10 14:16:45 C 23 25 32.496 +01 05 26.65 L F51
2014-07-10 14:26:41 C 23 25 33.648 +01 05 28.22 L F51
2014-07-10 14:36:38 C 23 25 34.801 +01 05 29.78 L F51
2014-07-20 08:20:01 C 23 54 44.19 +01 27 16.3 q H21
2014-07-20 08:32:44 C 23 54 45.78 +01 27 16.4 q H21
2014-07-27 13:55:37 C 00 18 10.606 +01 21 35.58 V F51
2014-07-27 14:11:06 C 00 18 12.697 +01 21 34.10 V F51
2014-07-28 01:57:21 C 00 19 51.59 +01 20 34.9 u 194
2014-07-28 02:00:25 C 00 19 52.01 +01 20 34.2 u 194
2014-07-28 02:03:28 C 00 19 52.42 +01 20 33.8 u 194
2014-07-29 13:04:35 C 00 24 48.724 +01 16 13.30 L F51
2014-07-29 13:22:22 C 00 24 51.170 +01 16 10.94 L F51
2014-07-29 13:40:08 C 00 24 53.619 +01 16 08.61 L F51
2014-07-29 13:57:57 C 00 24 56.066 +01 16 06.28 L F51
2014-07-30 13:54:49 C 00 28 20.800 +01 12 41.50 V F51