416224 (2002 XM90)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3779994640 ± 1.91e-08
Semi-major axis (a)1.7908039267 AU ± 1.31e-09
Inclination (i)20.18075295° ± 3.90e-06
Long. of Asc. Node (Ω)81.54073821° ± 6.37e-06
Arg. of Perihelion (ω)80.81975300° ± 1.26e-05
Mean Anomaly (M)170.12735137° ± 6.11e-06
Mean Motion (n)0.4112824890°/day ± 4.52e-10
Perihelion dist (q)1.11388100 AU ± 3.42e-08
Aphelion dist (Q)2.46772685 AU ± 3.43e-08
Orbital Period2.39647033 yr ± 2.63e-09
Physical Parameters
H (abs. magnitude)18.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.378″
Uncertainty0
Orbit TypeAmor
MOID0.317147 AU
Observations Used549
Oppositions13
Arc Total2002-2025
First Observation Used2002-12-05
Last Observation Used2025-08-19
Observations (557)
Date Type RA Dec Mag Band Observatory
2004-07-22 14:16:44 C 01 54 55.282 -13 45 22.67 o 568
2004-07-22 14:22:21 C 01 54 55.468 -13 45 23.66 o 568
2008-01-30 12:54:09 C 16 40 01.44 -04 55 35.4 o 291
2008-01-30 12:59:43 C 16 40 02.29 -04 55 37.8 o 291
2008-01-30 13:07:39 C 16 40 03.20 -04 55 42.0 o 291
2009-11-01 06:15:57 C 03 13 31.24 -10 04 02.2 r 448
2009-11-01 06:45:45 C 03 13 29.21 -10 04 04.9 r 448
2009-11-01 07:12:38 C 03 13 27.39 -10 04 05.2 r 448
2009-11-18 06:40:50 C 02 44 22.48 -09 30 02.1 r 703
2009-11-18 06:54:17 C 02 44 21.55 -09 29 58.9 r 703
2009-11-18 07:07:39 C 02 44 20.47 -09 29 55.1 r 703
2009-11-18 07:20:59 C 02 44 19.50 -09 29 52.4 r 703
2010-01-14 02:43:46 C 02 03 08.10 +05 35 33.9 r G96
2010-01-14 02:53:46 C 02 03 08.31 +05 35 42.6 r G96
2010-01-14 03:13:58 C 02 03 08.71 +05 36 00.5 r G96
2014-10-31 13:20:27 C 07 02 08.001 +14 49 17.05 L F51
2014-10-31 13:36:06 C 07 02 09.081 +14 49 23.59 L F51
2014-10-31 13:51:54 C 07 02 10.169 +14 49 29.81 L F51
2014-11-15 10:10:24 C 07 27 52.72 +18 03 29.0 u H21
2014-11-15 10:15:10 C 07 27 53.05 +18 03 32.2 u H21
2014-11-20 02:09:10 C 07 35 59.95 +19 31 18.1 t 204
2014-11-20 02:14:12 C 07 36 00.32 +19 31 22.5 t 204
2014-11-23 11:21:37 C 07 41 55.18 +20 45 45.3 q 448
2014-11-23 11:36:34 C 07 41 56.20 +20 45 59.9 q 448
2014-11-23 11:52:13 C 07 41 57.30 +20 46 15.0 q 448
2014-11-25 09:00:35 C 07 45 16.89 +21 32 01.8 q 703
2014-11-25 09:10:46 C 07 45 17.65 +21 32 13.0 q 703
2014-11-25 09:13:10 C 07 45 17.84 +21 32 15.1 q G96
2014-11-25 09:20:41 C 07 45 18.38 +21 32 22.4 q G96
2014-11-25 09:28:10 C 07 45 18.89 +21 32 30.8 q G96
2014-11-25 09:35:40 C 07 45 19.42 +21 32 38.7 q G96
2014-11-25 09:43:22 C 07 45 19.88 +21 32 45.7 q 703
2014-11-26 11:08:13 C 07 47 12.969 +22 00 05.96 L F51
2014-11-26 11:26:26 C 07 47 14.255 +22 00 26.11 L F51
2014-11-26 11:44:40 C 07 47 15.543 +22 00 46.30 L F51
2014-11-29 09:32:53 C 07 52 27.06 +23 21 34.8 u H21
2014-11-29 09:35:32 C 07 52 27.23 +23 21 38.0 u H21
2014-11-29 09:38:21 C 07 52 27.43 +23 21 41.4 u H21
2014-11-29 09:41:13 C 07 52 27.65 +23 21 45.1 u H21
2014-11-29 09:43:44 C 07 52 27.83 +23 21 48.1 u H21
2014-11-29 09:46:19 C 07 52 28.02 +23 21 51.4 u H21
2014-11-29 09:49:24 C 07 52 28.23 +23 21 55.1 u H21
2014-11-30 10:45:11 C 07 54 20.66 +23 53 00.3 u H21
2014-11-30 10:48:39 C 07 54 20.90 +23 53 04.4 u H21
2014-11-30 10:57:21 C 07 54 21.52 +23 53 15.5 u H21
2014-12-01 07:01:19 C 07 55 53.96 +24 19 10.7 q 703
2014-12-01 07:02:02 C 07 55 54.01 +24 19 12.5 q 703
2014-12-01 07:07:07 C 07 55 54.38 +24 19 18.3 q 703
2014-12-01 07:07:51 C 07 55 54.49 +24 19 19.5 q 703
2014-12-01 07:12:55 C 07 55 54.81 +24 19 26.2 q 703