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
2002-12-07 06:22:51 C 03 09 11.56 -04 15 14.9 20.7 c 644
2002-12-07 06:53:45 C 03 09 07.66 -04 14 35.2 20.4 c 644
2002-12-07 07:49:52 C 03 09 00.76 -04 13 22.6 20.1 c 644
2002-12-10 03:38:39 C 03 02 48.33 -02 50 06.9 20.2 c 644
2002-12-10 04:08:59 C 03 02 45.38 -02 49 31.5 19.9 c 644
2002-12-10 04:39:40 C 03 02 42.36 -02 48 55.4 19.7 c 644
2002-12-10 20:36:16 C 03 01 27.13 -02 30 32.9 d 557
2002-12-10 20:39:27 C 03 01 26.77 -02 30 30.0 d 557
2002-12-10 20:42:39 C 03 01 26.45 -02 30 26.5 d 557
2002-12-11 05:45:29 C 03 00 45.98 -02 19 47.4 c 673
2002-12-11 05:57:50 C 03 00 45.02 -02 19 35.0 c 673
2002-12-11 06:04:30 C 03 00 44.47 -02 19 26.8 c 673
2002-12-12 20:37:31 C 02 58 10.76 -01 36 29.9 c 246
2002-12-12 20:38:49 C 02 58 10.64 -01 36 27.9 c 246
2002-12-12 20:42:27 C 02 58 10.43 -01 36 24.4 c 246
2002-12-12 20:44:05 C 02 58 10.30 -01 36 22.9 c 246
2002-12-12 20:46:20 C 02 58 10.14 -01 36 20.6 c 246
2002-12-12 20:47:56 C 02 58 09.99 -01 36 18.0 c 246
2002-12-13 03:27:21 C 02 57 47.30 -01 28 47.5 c 715
2002-12-13 03:32:49 C 02 57 46.89 -01 28 41.4 c 715
2002-12-13 03:38:16 C 02 57 46.44 -01 28 35.2 c 715
2002-12-13 12:41:38 C 02 57 12.82 -01 17 36.4 c 413
2002-12-13 12:45:15 C 02 57 12.55 -01 17 33.1 c 413
2002-12-23 20:46:02 C 02 49 51.45 +02 40 04.8 c 950
2002-12-23 20:48:24 C 02 49 51.40 +02 40 07.0 c 950
2002-12-23 20:50:46 C 02 49 51.36 +02 40 08.9 c 950
2002-12-23 20:53:08 C 02 49 51.32 +02 40 11.0 c 950
2002-12-24 12:25:43 C 02 49 43.37 +02 54 26.0 c 413
2002-12-27 11:48:03 C 02 49 42.93 +03 54 13.2 c 413
2002-12-27 12:10:55 C 02 49 42.81 +03 54 31.7 c 413
2002-12-31 03:32:38 C 02 50 36.28 +05 03 31.3 c 696
2002-12-31 03:37:04 C 02 50 36.33 +05 03 34.2 c 696
2002-12-31 03:41:30 C 02 50 36.32 +05 03 37.9 c 696
2002-12-31 22:22:26 C 02 50 53.87 +05 18 10.6 c 950
2002-12-31 22:24:37 C 02 50 53.89 +05 18 12.2 c 950
2002-12-31 22:26:49 C 02 50 53.90 +05 18 13.8 c 950
2002-12-31 22:29:01 C 02 50 53.92 +05 18 15.6 c 950
2003-01-23 21:53:54 C 03 13 13.39 +11 36 56.7 c 950
2003-01-23 21:55:56 C 03 13 13.53 +11 36 58.7 c 950
2003-01-23 21:57:58 C 03 13 13.62 +11 36 59.8 c 950
2003-01-23 22:00:00 C 03 13 13.69 +11 37 00.8 c 950
2003-01-29 01:07:57 C 03 20 44.76 +12 51 29.8 c 809
2003-01-29 01:11:28 C 03 20 44.94 +12 51 31.8 c 809
2003-01-29 01:14:57 C 03 20 45.13 +12 51 33.8 c 809
2009-10-18 14:26:07 C 08 27 55.066 +14 19 16.53 o 568
2009-10-18 14:42:16 C 08 27 56.314 +14 19 09.83 o 568
2009-12-09 13:41:44 C 09 57 46.533 +04 27 08.18 o 568
2009-12-09 13:45:41 C 09 57 46.707 +04 27 06.28 o 568
2009-12-09 13:49:47 C 09 57 46.898 +04 27 04.29 o 568
2009-12-20 09:55:01 C 10 09 36.70 +02 28 58.8 o 291