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
2015-03-09 10:28:04 C 16 35 18.32 +69 06 33.5 u H21
2015-03-09 10:32:17 C 16 35 18.25 +69 06 30.9 u H21
2015-03-09 10:36:38 C 16 35 18.20 +69 06 27.9 u H21
2015-03-24 17:17:47 C 16 22 00.18 +64 41 15.5 o C94
2015-03-24 17:29:29 C 16 21 59.30 +64 41 07.9 o C94
2015-03-24 17:41:14 C 16 21 58.44 +64 40 58.1 o C94
2015-04-04 09:23:10 C 16 00 55.44 +60 37 54.3 u H21
2015-04-04 09:27:17 C 16 00 55.01 +60 37 49.8 u H21
2015-04-04 09:31:17 C 16 00 54.58 +60 37 45.2 u H21
2015-04-04 09:34:53 C 16 00 54.24 +60 37 41.2 u H21
2015-04-04 09:38:35 C 16 00 53.82 +60 37 37.1 u H21
2015-04-05 06:50:53 C 15 58 55.70 +60 13 47.6 u H21
2015-04-05 06:56:13 C 15 58 55.16 +60 13 41.6 u H21
2015-04-05 07:00:35 C 15 58 54.73 +60 13 36.7 u H21
2015-04-05 07:04:57 C 15 58 54.26 +60 13 31.9 u H21
2015-04-05 07:09:11 C 15 58 53.83 +60 13 27.2 u H21
2015-04-05 07:13:33 C 15 58 53.37 +60 13 22.2 u H21
2015-04-05 07:18:27 C 15 58 52.84 +60 13 17.0 u H21
2015-04-17 10:45:25 C 15 29 48.55 +53 30 15.0 q 703
2015-04-17 10:52:41 C 15 29 47.76 +53 30 02.6 q 703
2015-04-17 10:59:57 C 15 29 46.94 +53 29 50.0 q 703
2015-04-17 11:07:13 C 15 29 46.18 +53 29 37.8 q 703
2015-04-21 00:05:04 C 15 21 21.03 +51 01 14.1 t 130
2015-04-21 00:07:14 C 15 21 20.83 +51 01 09.6 t 130
2015-04-21 00:10:06 C 15 21 20.59 +51 01 04.7 t 130
2015-04-21 00:12:58 C 15 21 20.27 +51 00 59.5 t 130
2015-04-22 19:32:26 C 15 17 09.38 +49 39 26.6 r 168
2015-04-22 20:08:26 C 15 17 05.75 +49 38 17.7 r 168
2015-04-22 20:13:31 C 15 17 05.24 +49 38 08.1 r 168
2015-04-25 07:42:30 C 15 11 31.17 +47 40 02.4 q 703
2015-04-25 07:51:18 C 15 11 30.23 +47 39 44.7 q 703
2015-04-25 08:00:56 C 15 11 29.27 +47 39 25.1 q 703
2015-04-25 08:10:20 C 15 11 28.29 +47 39 05.5 q 703
2015-04-30 08:50:09 C 15 00 57.94 +43 17 42.8 q 703
2015-04-30 09:00:27 C 15 00 56.96 +43 17 19.0 q 703
2015-04-30 09:10:44 C 15 00 56.08 +43 16 55.4 q 703
2015-04-30 09:21:03 C 15 00 55.12 +43 16 32.4 q 703
2015-04-30 15:15:33 C 15 00 27.42 +43 03 02.8 q D29
2015-04-30 15:36:09 C 15 00 25.59 +43 02 15.4 q D29
2015-04-30 15:56:45 C 15 00 23.76 +43 01 28.9 q D29
2015-05-01 04:17:40 C 14 59 24.42 +42 33 00.7 u H21
2015-05-01 04:20:31 C 14 59 24.18 +42 32 54.3 u H21
2015-05-01 04:26:05 C 14 59 23.68 +42 32 41.6 u H21
2015-05-01 04:28:56 C 14 59 23.43 +42 32 35.1 u H21
2015-05-01 04:31:47 C 14 59 23.19 +42 32 28.5 u H21
2015-05-01 04:34:37 C 14 59 22.95 +42 32 22.1 u H21
2015-05-01 04:37:22 C 14 59 22.71 +42 32 15.8 u H21
2015-05-01 04:40:17 C 14 59 22.46 +42 32 09.1 u H21
2015-05-01 04:43:12 C 14 59 22.21 +42 32 02.3 u H21
2015-05-01 04:46:30 C 14 59 21.91 +42 31 54.9 u H21