450237 (2002 XY38)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2176759804 ± 2.00e+00
Semi-major axis (a)0.9112688886 AU ± 3.00e+00
Inclination (i)2.12137592° ± 4.00e+00
Long. of Asc. Node (Ω)158.69693703° ± 5.00e+00
Arg. of Perihelion (ω)119.92750741° ± 6.00e+00
Mean Anomaly (M)293.98825134° ± 1.71e-05
Mean Motion (n)1.1330327444°/day ± 5.60e+00
Perihelion dist (q)0.71290754 AU ± 2.97e+00
Aphelion dist (Q)1.10963024 AU ± 4.08e+00
Orbital Period0.86990097 yr ± 4.30e+00
NGA Modelr2
A2-1.13268546e-05 AU/d²
Physical Parameters
H (abs. magnitude)23.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.342″
Uncertainty0
Orbit TypeAten
MOID0.002736 AU
Observations Used142
Oppositions3
Arc Total2002-2023
First Observation Used2002-12-07
Last Observation Used2023-01-13
Observations (147)
Date Type RA Dec Mag Band Observatory
2009-12-20 10:04:19 C 10 09 36.96 +02 28 55.3 o 291
2009-12-20 10:11:58 C 10 09 37.16 +02 28 51.7 o 291
2010-01-16 08:18:52 C 10 11 36.03 -00 40 40.5 u 448
2010-01-16 08:55:14 C 10 11 33.72 -00 40 41.9 u 448
2010-01-16 09:32:00 C 10 11 31.25 -00 40 44.7 u 448
2010-01-27 09:03:52 C 09 47 07.38 -00 02 54.2 r H21
2010-01-27 09:13:37 C 09 47 05.80 -00 02 50.2 r H21
2010-01-31 06:12:27 C 09 30 59.70 +00 47 27.8 r H21
2010-01-31 06:15:49 C 09 30 58.92 +00 47 30.5 r H21
2010-01-31 06:19:26 C 09 30 58.11 +00 47 33.6 r H21
2010-02-06 14:06:48 C 08 50 01.42 +03 23 02.5 r D96
2010-02-06 14:10:20 C 08 50 00.10 +03 23 07.4 r D96
2010-02-06 14:13:51 C 08 49 58.72 +03 23 11.2 r D96
2010-02-07 19:27:19 C 08 39 22.89 +04 02 33.1 r A81
2010-02-07 19:35:41 C 08 39 19.46 +04 02 46.0 r A81
2010-02-07 19:45:29 C 08 39 15.47 +04 03 01.5 r A81
2010-02-07 21:25:50 C 08 38 34.17 +04 05 28.9 v 204
2010-02-07 21:31:37 C 08 38 31.79 +04 05 37.8 v 204
2010-02-07 21:37:21 C 08 38 29.38 +04 05 46.9 v 204
2010-02-07 22:07:10 C 08 38 16.69 +04 06 34.2 u 560
2010-02-07 22:08:55 C 08 38 15.96 +04 06 37.0 u 560
2010-02-07 22:10:40 C 08 38 15.21 +04 06 39.3 u 560
2010-02-08 05:58:18 C 08 35 13.72 +04 19 07.9 u G56
2010-02-08 06:01:54 C 08 35 12.22 +04 19 13.3 u G56
2010-02-08 06:05:30 C 08 35 10.82 +04 19 21.9 u G56
2010-02-08 16:37:05 C 08 30 46.18 +04 39 26.6 r D96
2010-02-08 16:51:42 C 08 30 39.78 +04 39 49.6 r D96
2010-02-13 01:09:40 C 07 39 57.23 +08 01 33.6 u I20
2010-02-13 01:26:48 C 07 39 46.78 +08 02 11.4 u I20
2010-02-13 01:44:12 C 07 39 36.12 +08 02 49.8 u I20
2010-02-13 02:24:05 C 07 39 16.61 +08 00 47.8 u H45
2010-02-13 02:25:10 C 07 39 16.02 +08 00 50.2 u H45
2010-02-13 02:26:00 C 07 39 15.46 +08 00 52.1 u H45
2010-02-13 02:27:19 C 07 39 14.64 +08 00 55.1 u H45
2010-02-13 02:28:28 C 07 39 14.01 +08 00 57.8 u H45
2010-02-14 05:13:04 C 07 23 26.55 +09 00 25.0 18.0 c 704
2010-02-14 05:30:39 C 07 23 15.04 +09 01 04.1 18.4 c 704
2010-02-14 05:48:26 C 07 23 03.39 +09 01 43.7 18.3 c 704
2010-02-14 06:06:01 C 07 22 51.91 +09 02 22.8 18.0 c 704
2010-02-14 06:23:35 C 07 22 40.42 +09 03 01.7 17.8 c 704
2010-02-17 03:48:33 C 06 37 24.54 +11 40 38.5 r H21
2010-02-17 03:53:12 C 06 37 21.14 +11 40 48.5 r H21
2010-02-17 03:57:32 C 06 37 17.92 +11 40 58.0 r H21
2010-02-17 04:15:44 C 06 37 10.90 +11 41 45.2 o G56
2010-02-17 04:20:42 C 06 37 07.19 +11 41 56.2 o G56
2010-02-17 04:25:40 C 06 37 03.52 +11 42 07.7 o G56
2010-02-18 03:41:17 C 06 20 43.41 +12 33 16.1 18.0 c 704
2010-02-18 03:58:45 C 06 20 30.09 +12 33 53.4 18.6 c 704
2010-02-18 04:16:24 C 06 20 16.76 +12 34 31.0 19.2 c 704
2010-02-18 04:33:54 C 06 20 03.39 +12 35 07.8 18.9 c 704