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
2021-04-13 13:14:03 s 1 -190567.37 7 +103969.09 5220.0 C57
2021-04-13 13:24:03 S 13 16 44.371 -31 21 44.03 V C57
2021-04-13 13:24:03 s 1 -190433.80 0 +103141.41 5060.0 C57
2021-04-13 14:14:03 S 13 16 41.249 -31 21 41.80 V C57
2021-04-13 14:14:03 s 1 -189727.11 9 +98982.033 5850.0 C57
2021-04-13 14:34:03 S 13 16 39.946 -31 21 36.18 V C57
2021-04-13 14:34:03 s 1 -189426.03 3 +97308.528 6980.0 C57
2021-04-13 16:04:03 S 13 16 33.504 -31 21 28.04 V C57
2021-04-13 16:04:03 s 1 -187936.42 6 +89709.321 5090.0 C57
2021-04-13 17:24:03 S 13 16 28.668 -31 21 17.71 V C57
2021-04-13 17:24:03 s 1 -186419.50 3 +82861.544 8750.0 C57
2021-04-13 18:04:03 S 13 16 25.778 -31 21 11.20 V C57
2021-04-13 18:04:03 s 1 -185589.80 0 +79405.373 1910.0 C57
2021-04-13 23:34:03 S 13 16 02.650 -31 20 27.13 V C57
2021-04-13 23:34:03 s 1 -176735.89 1 +50113.808 1430.0 C57
2021-04-13 23:54:03 S 13 16 01.510 -31 20 28.07 V C57
2021-04-13 23:54:03 s 1 -176073.23 7 +48296.920 4110.0 C57
2021-04-15 09:14:22 C 13 13 59.86 -31 11 48.3 V T08
2021-04-15 09:19:00 C 13 13 59.58 -31 11 47.9 V T08
2021-04-15 09:22:59 C 13 13 59.37 -31 11 46.7 V T08
2021-04-15 09:30:17 C 13 13 58.97 -31 11 46.0 V T08
2021-04-17 09:10:39 C 13 11 36.42 -31 03 29.7 V T05
2021-04-17 09:13:56 C 13 11 36.26 -31 03 29.1 V T05
2021-04-17 09:18:34 C 13 11 35.99 -31 03 28.5 V T05
2021-04-17 09:26:28 C 13 11 35.57 -31 03 26.9 V T05
2021-04-19 09:21:29 C 13 09 19.98 -30 53 35.2 V T08
2021-04-19 09:26:09 C 13 09 19.79 -30 53 34.2 V T08
2021-04-19 09:39:25 C 13 09 19.10 -30 53 31.4 V T08
2021-04-19 10:07:23 C 13 09 17.66 -30 53 24.8 V T08
2021-04-23 07:58:42 C 13 05 18.702 -30 30 21.29 U F52
2021-04-23 08:15:22 C 13 05 17.961 -30 30 16.85 U F52
2021-04-23 08:32:00 C 13 05 17.256 -30 30 12.78 U F52
2021-04-23 08:48:38 C 13 05 16.536 -30 30 08.07 U F52
2021-05-15 06:22:58 C 12 55 19.955 -27 44 24.35 U F51
2021-05-15 06:39:21 C 12 55 19.930 -27 44 19.45 U F51
2021-05-15 06:55:41 C 12 55 19.896 -27 44 14.50 U F51
2023-09-09 11:47:05 C 02 04 59.004 +24 07 54.99 X F51
2023-09-09 12:03:11 C 02 04 58.881 +24 07 59.92 X F51
2023-09-09 12:19:15 C 02 04 58.754 +24 08 04.78 X F51
2023-09-12 10:48:20 C 02 04 24.125 +24 28 47.75 X F52
2023-09-12 11:06:56 C 02 04 23.905 +24 28 53.06 X F52
2023-09-12 11:25:48 C 02 04 23.685 +24 28 58.61 X F52
2023-09-12 11:44:59 C 02 04 23.448 +24 29 04.01 X F52
2023-09-15 08:31:56 C 02 03 31.874 +24 48 19.15 V G96
2023-09-15 08:39:21 C 02 03 31.734 +24 48 21.42 V G96
2023-09-15 08:46:47 C 02 03 31.648 +24 48 23.15 V G96
2023-09-15 08:54:12 C 02 03 31.496 +24 48 25.60 V G96
2023-09-15 11:24:43 C 02 03 29.352 +24 49 07.59 X F52
2023-09-15 11:41:16 C 02 03 29.084 +24 49 12.13 X F52
2023-09-15 11:57:56 C 02 03 28.807 +24 49 16.80 X F52