162781 (2000 XL44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4260356594 ± 2.86e-08
Semi-major axis (a)2.2263003149 AU ± 1.73e-09
Inclination (i)10.03123185° ± 3.90e-06
Long. of Asc. Node (Ω)331.97104270° ± 1.16e-05
Arg. of Perihelion (ω)163.87168611° ± 1.45e-05
Mean Anomaly (M)169.33542801° ± 5.68e-06
Mean Motion (n)0.2967130546°/day ± 3.46e-10
Perihelion dist (q)1.27781699 AU ± 6.37e-08
Aphelion dist (Q)3.17478364 AU ± 6.37e-08
Orbital Period3.32181637 yr ± 3.87e-09
Physical Parameters
H (abs. magnitude)17.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.400″
Uncertainty0
Orbit TypeAmor
MOID0.294854 AU
Observations Used630
Oppositions23
Arc Total1991-2024
First Observation Used1991-01-19
Last Observation Used2024-05-08
Observations (702)
Date Type RA Dec Mag Band Observatory
2023-10-24 06:36:48 C 01 24 05.928 +26 27 58.72 X F51
2023-10-24 06:47:57 C 01 24 05.229 +26 27 57.66 X F51
2023-10-24 06:59:05 C 01 24 04.532 +26 27 56.17 X F51
2023-10-24 08:14:51 C 01 23 59.720 +26 27 48.30 X F52
2023-10-24 08:28:06 C 01 23 58.868 +26 27 46.81 X F52
2023-10-24 08:41:22 C 01 23 58.013 +26 27 45.43 X F52
2023-10-24 08:54:47 C 01 23 57.167 +26 27 43.79 X F52
2023-11-01 10:58:24 C 01 12 07.096 +25 56 33.70 X F51
2023-11-01 11:10:30 C 01 12 06.350 +25 56 31.14 X F52
2023-11-01 11:11:31 C 01 12 06.299 +25 56 30.83 X F51
2023-11-01 11:24:30 C 01 12 05.491 +25 56 28.30 X F51
2023-11-01 11:24:40 C 01 12 05.482 +25 56 28.06 X F52
2023-11-01 11:38:53 C 01 12 04.605 +25 56 25.07 X F52
2023-11-01 11:53:07 C 01 12 03.728 +25 56 22.01 X F52
2023-11-03 06:17:05 C 01 09 34.398 +25 47 21.77 X F51
2023-11-03 06:33:27 C 01 09 33.410 +25 47 18.21 X F51
2023-11-03 06:49:53 C 01 09 32.408 +25 47 14.81 X F51
2023-11-03 07:06:15 C 01 09 31.415 +25 47 11.25 X F51
2023-11-03 07:33:32 C 01 09 29.344 +25 47 03.48 V G96
2023-11-03 07:40:57 C 01 09 28.894 +25 47 01.86 V G96
2023-11-03 07:48:21 C 01 09 28.472 +25 47 00.02 V G96
2023-11-03 07:55:47 C 01 09 27.983 +25 46 58.37 V G96
2023-11-10 05:08:48 C 01 00 22.272 +25 06 02.44 X F52
2023-11-10 05:24:57 C 01 00 21.423 +25 05 58.29 X F52
2023-11-10 05:41:06 C 01 00 20.562 +25 05 53.99 X F52
2023-11-10 05:57:15 C 01 00 19.695 +25 05 49.79 X F52
2023-12-08 07:31:00 C 00 42 12.689 +22 06 52.21 X F51
2023-12-08 07:54:05 C 00 42 12.648 +22 06 47.50 X F51
2023-12-08 08:12:13 C 00 42 12.621 +22 06 43.81 X F51
2023-12-08 08:30:27 C 00 42 12.592 +22 06 40.05 X F51
2024-01-10 02:12:02 C 01 06 07.686 +21 28 27.98 V G96
2024-01-10 02:20:26 C 01 06 08.140 +21 28 28.45 V G96
2024-01-10 02:28:50 C 01 06 08.608 +21 28 29.06 V G96
2024-01-10 02:37:15 C 01 06 09.054 +21 28 29.53 V G96
2024-02-20 05:54:55 C 02 29 31.100 +24 55 27.85 X F51
2024-02-20 06:05:09 C 02 29 32.220 +24 55 30.13 X F51
2024-02-20 06:15:23 C 02 29 33.319 +24 55 32.98 X F51
2024-02-22 05:37:34 C 02 34 47.902 +25 07 56.05 X F52
2024-02-22 05:50:48 C 02 34 49.386 +25 07 59.23 X F52
2024-02-22 06:04:05 C 02 34 50.833 +25 08 02.66 X F52
2024-02-22 06:17:22 C 02 34 52.297 +25 08 06.04 X F52
2024-03-18 05:59:35 C 03 50 05.133 +27 17 29.34 X F52
2024-03-18 06:14:33 C 03 50 07.187 +27 17 31.39 X F52
2024-03-18 06:29:30 C 03 50 09.252 +27 17 32.95 X F52
2024-03-18 06:44:27 C 03 50 11.305 +27 17 35.19 X F52
2024-04-07 03:14:04 C 04 59 54.229 +27 37 51.67 V G96
2024-04-07 03:26:13 C 04 59 56.065 +27 37 51.28 V G96
2024-04-07 03:32:16 C 04 59 56.969 +27 37 51.24 V G96
2024-05-08 03:21:38 C 06 56 41.384 +24 04 20.50 V V00
2024-05-08 03:29:42 C 06 56 42.659 +24 04 16.36 V V00