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
2015-05-20 03:04:19 C 14 33 00.84 +23 17 49.4 u H21
2015-05-20 07:18:54 C 14 32 51.12 +23 06 49.8 q 703
2015-05-20 07:29:52 C 14 32 50.69 +23 06 21.6 q 703
2015-05-20 07:40:49 C 14 32 50.25 +23 05 52.9 q 703
2015-05-20 07:51:46 C 14 32 49.82 +23 05 24.3 q 703
2015-06-02 03:36:14 C 14 26 45.41 +10 29 19.7 u H21
2015-06-02 03:40:59 C 14 26 45.35 +10 29 08.8 u H21
2015-06-02 03:45:04 C 14 26 45.31 +10 28 59.9 u H21
2015-06-02 03:48:28 C 14 26 45.29 +10 28 52.1 u H21
2015-06-02 03:53:13 C 14 26 45.24 +10 28 41.2 u H21
2015-06-02 03:57:18 C 14 26 45.21 +10 28 31.9 u H21
2015-06-02 04:00:43 C 14 26 45.18 +10 28 24.1 u H21
2015-06-02 04:04:04 C 14 26 45.14 +10 28 16.7 u H21
2015-06-04 02:38:20 C 14 26 33.86 +08 44 23.9 u H21
2015-06-04 02:42:40 C 14 26 33.83 +08 44 14.2 u H21
2015-06-04 02:46:49 C 14 26 33.81 +08 44 05.1 u H21
2015-06-04 02:50:50 C 14 26 33.81 +08 43 56.3 u H21
2015-06-04 02:54:51 C 14 26 33.76 +08 43 47.6 u H21
2015-06-04 02:59:04 C 14 26 33.73 +08 43 38.5 u H21
2015-06-04 03:02:30 C 14 26 33.73 +08 43 30.5 u H21
2015-06-04 03:06:04 C 14 26 33.72 +08 43 22.6 u H21
2015-06-11 05:18:12 C 14 27 15.52 +02 52 11.3 q 703
2015-06-11 05:35:36 C 14 27 15.63 +02 51 35.2 q 703
2015-06-11 07:57:19 C 14 27 17.264 +02 47 07.05 L F52
2015-06-11 08:36:44 C 14 27 17.509 +02 45 51.21 L F52
2015-06-11 08:56:24 C 14 27 17.640 +02 45 13.31 L F52
2015-06-18 06:23:43 C 14 29 55.68 -02 12 42.8 q 703
2015-06-18 06:31:44 C 14 29 55.79 -02 12 56.3 q 703
2015-06-18 06:39:43 C 14 29 56.06 -02 13 10.2 q 703
2015-07-19 06:34:35 C 14 59 16.351 -17 35 36.82 L F51
2015-07-19 06:50:14 C 14 59 17.170 -17 35 50.83 L F51
2015-07-19 07:21:59 C 14 59 18.804 -17 36 19.08 L F51
2019-09-29 14:27:35 C 08 56 15.569 +20 50 26.68 U F51
2019-09-29 14:34:58 C 08 56 16.708 +20 50 25.81 U F51
2019-09-29 14:42:20 C 08 56 17.888 +20 50 24.74 U F51
2019-09-29 14:49:43 C 08 56 19.025 +20 50 23.94 U F51
2020-05-25 13:32:16 C 20 11 36.329 -26 28 17.89 U F51
2020-05-25 13:48:56 C 20 11 36.145 -26 28 30.82 U F51
2020-05-25 14:05:37 C 20 11 35.975 -26 28 43.58 U F51
2020-05-31 13:29:34 C 20 09 31.893 -28 22 38.87 U F51
2020-05-31 13:44:38 C 20 09 31.534 -28 22 51.21 U F51
2020-05-31 13:59:43 C 20 09 31.174 -28 23 03.65 U F51
2020-05-31 14:14:40 C 20 09 30.816 -28 23 15.96 U F51
2020-06-15 11:53:11 C 19 55 51.005 -33 27 59.48 U F51
2020-06-15 12:06:13 C 19 55 50.254 -33 28 10.58 U F51
2020-06-15 12:19:16 C 19 55 49.497 -33 28 21.90 U F51
2020-06-15 12:32:18 C 19 55 48.741 -33 28 33.02 U F51
2020-07-13 09:47:15 C 19 07 08.771 -40 59 52.02 U F51
2020-07-13 10:17:02 C 19 07 06.404 -41 00 04.31 U F51
2020-07-13 10:31:54 C 19 07 05.222 -41 00 10.35 U F51