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
2010-02-18 04:51:26 C 06 19 50.00 +12 35 43.7 18.1 c 704
2010-02-19 02:50:18 C 06 04 10.69 +13 21 19.3 18.2 c 704
2010-02-19 03:07:27 C 06 03 57.40 +13 21 53.9 18.7 c 704
2010-02-19 03:24:37 C 06 03 44.11 +13 22 27.9 18.6 c 704
2010-02-19 03:41:49 C 06 03 30.80 +13 23 02.5 18.9 c 704
2010-02-20 02:39:34 C 05 46 56.47 +14 07 09.7 v H13
2010-02-20 02:45:41 C 05 46 51.73 +14 07 21.0 v H13
2010-02-20 02:50:37 C 05 46 47.67 +14 07 30.2 v H13
2010-02-24 08:33:08 S 04 34 59.681 +16 27 39.42 L C51
2010-02-24 10:08:18 S 04 33 56.088 +16 29 04.42 L C51
2010-02-24 10:08:29 S 04 33 55.985 +16 29 01.72 L C51
2015-11-09 10:05:22 C 21 18 13.17 -39 10 30.4 t 474
2015-11-09 10:08:49 C 21 18 15.43 -39 10 20.8 t 474
2015-11-09 10:12:16 C 21 18 17.78 -39 10 10.9 t 474
2015-11-19 01:32:28 C 23 16 11.13 -26 24 11.3 o 291
2015-11-19 01:37:27 C 23 16 12.75 -26 23 55.8 o 291
2015-12-02 06:20:59 C 00 31 07.421 -12 38 52.70 L F51
2015-12-02 06:36:49 C 00 31 09.731 -12 38 21.21 L F51
2015-12-02 07:08:29 C 00 31 14.332 -12 37 17.76 L F51
2022-11-17 12:06:46 C 08 19 29.453 +06 02 24.07 V G96
2022-11-17 12:14:13 C 08 19 28.891 +06 02 21.91 V G96
2022-11-17 12:21:39 C 08 19 28.369 +06 02 20.11 V G96
2022-11-17 12:29:05 C 08 19 27.880 +06 02 17.34 V G96
2022-11-22 11:18:16 C 08 11 29.39 +05 31 43.7 o 691
2022-11-22 11:34:23 C 08 11 27.89 +05 31 39.8 o 691
2022-11-22 11:51:23 C 08 11 26.37 +05 31 36.0 o 691
2022-12-01 10:08:26 C 07 49 15.366 +04 54 43.88 V G96
2022-12-01 10:15:52 C 07 49 14.268 +04 54 42.98 V G96
2022-12-01 10:23:18 C 07 49 13.206 +04 54 42.26 V G96
2022-12-01 10:30:45 C 07 49 12.122 +04 54 41.87 V G96
2022-12-08 08:02:35 C 07 23 57.51 +04 50 22.2 V 695
2022-12-08 08:23:40 C 07 23 53.51 +04 50 23.4 V 695
2022-12-19 11:40:35 C 06 29 07.109 +05 41 56.22 V G96
2022-12-19 11:48:15 C 06 29 05.312 +05 41 58.70 V G96
2022-12-19 11:55:56 C 06 29 03.512 +05 42 00.97 V G96
2022-12-19 12:03:37 C 06 29 01.712 +05 42 03.46 V G96
2023-01-10 13:12:37 C 04 47 40.52 +10 01 09.8 V D29
2023-01-10 13:32:59 C 04 47 37.69 +10 01 21.5 V D29
2023-01-11 14:58:24 C 04 44 30.20 +10 15 16.2 V D29
2023-01-11 15:18:46 C 04 44 27.51 +10 15 27.2 V D29
2023-01-11 15:39:08 C 04 44 24.78 +10 15 38.0 V D29
2023-01-13 05:47:25 C 04 40 09.750 +10 36 41.04 U F52
2023-01-13 06:04:06 C 04 40 07.743 +10 36 50.42 U F52
2023-01-13 06:07:54 C 04 40 04.728 +10 36 42.84 V G96
2023-01-13 06:15:21 C 04 40 03.850 +10 36 45.43 V G96
2023-01-13 06:20:52 C 04 40 05.703 +10 36 59.89 U F52
2023-01-13 06:22:48 C 04 40 02.968 +10 36 49.61 V G96