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
2001-03-26 05:51:05 C 10 30 36.55 -06 33 31.2 18.0 c 704
2001-03-26 06:09:19 C 10 30 36.59 -06 33 41.2 18.0 c 704
2001-03-26 06:27:04 C 10 30 36.62 -06 33 51.4 18.2 c 704
2001-03-26 06:46:01 C 10 30 36.64 -06 34 01.8 18.0 c 704
2001-03-26 07:04:22 C 10 30 36.69 -06 34 12.0 18.6 c 704
2001-03-27 05:27:08 C 10 30 47.18 -06 46 29.8 670
2001-03-27 07:02:06 C 10 30 47.51 -06 47 21.7 670
2001-03-27 12:28:03 C 10 30 50.34 -06 49 56.6 428
2001-03-27 12:37:01 C 10 30 50.35 -06 50 01.1 428
2001-03-30 06:15:31 C 10 31 33.93 -07 23 53.9 711
2001-03-31 04:54:20 C 10 31 53.80 -07 34 46.6 711
2001-03-31 05:08:00 C 10 31 53.94 -07 34 53.1 711
2001-03-31 05:21:36 C 10 31 54.09 -07 34 59.6 711
2001-04-02 02:31:39 C 10 32 39.81 -07 55 22.7 808
2001-04-02 03:46:09 C 10 32 40.85 -07 55 56.1 808
2001-04-15 06:28:07 C 10 41 37.54 -09 52 03.0 19.6 c 608
2001-04-15 06:43:52 C 10 41 38.11 -09 52 07.9 19.9 c 608
2001-04-15 07:00:04 C 10 41 38.66 -09 52 12.2 19.9 c 608
2001-05-15 03:27:45 C 11 18 56.04 -12 54 25.4 926
2001-05-15 03:31:01 C 11 18 56.26 -12 54 27.3 926
2001-05-15 03:34:17 C 11 18 56.43 -12 54 28.0 926
2003-10-13 08:48:59 C 00 44 14.12 +18 54 07.0 c 673
2003-10-13 08:58:39 C 00 44 13.59 +18 54 05.6 c 673
2003-10-13 09:13:59 C 00 44 12.82 +18 54 03.2 c 673
2003-10-13 09:18:19 C 00 44 12.50 +18 54 02.4 c 673
2003-10-14 04:27:20 C 00 43 08.12 +18 50 57.0 c 673
2003-10-14 04:38:20 C 00 43 07.51 +18 50 55.7 c 673
2003-10-14 05:00:49 C 00 43 06.06 +18 50 51.8 c 673
2003-10-14 05:11:10 C 00 43 05.53 +18 50 50.2 c 673
2010-11-07 11:47:42 C 08 43 54.98 +33 57 39.5 r 703
2010-11-07 11:57:42 C 08 43 56.42 +33 57 35.5 r 703
2010-11-07 12:07:42 C 08 43 57.75 +33 57 33.5 r 703
2010-11-07 12:17:41 C 08 43 59.08 +33 57 28.6 r 703
2010-12-03 09:11:39 C 10 07 43.50 +28 28 32.1 r 703
2010-12-03 09:22:27 C 10 07 44.83 +28 28 26.2 r 703
2010-12-03 09:33:15 C 10 07 46.30 +28 28 17.1 r 703
2010-12-03 09:44:06 C 10 07 47.56 +28 28 09.8 r 703
2010-12-11 10:31:59 C 10 31 52.46 +25 56 39.7 r 703
2010-12-11 10:43:56 C 10 31 53.90 +25 56 29.4 r 703
2010-12-11 10:55:50 C 10 31 55.30 +25 56 19.5 r 703
2010-12-11 11:07:48 C 10 31 56.67 +25 56 09.7 r 703
2011-01-01 08:33:00 C 11 26 45.24 +17 36 10.9 m I28
2011-01-01 08:43:47 C 11 26 46.26 +17 35 58.8 m I28
2011-01-01 08:55:19 C 11 26 47.17 +17 35 47.1 m I28
2011-01-10 09:53:21 C 11 45 49.54 +13 18 14.8 18.3 c 704
2011-01-10 10:12:31 C 11 45 50.85 +13 17 51.0 18.5 c 704
2011-01-10 10:31:58 C 11 45 52.39 +13 17 26.7 18.7 c 704
2011-01-10 10:51:23 C 11 45 53.83 +13 17 03.5 18.5 c 704
2011-01-10 11:11:49 C 11 45 55.35 +13 16 37.1 18.4 c 704
2011-01-11 11:28:14 C 11 47 49.92 +12 46 29.6 18.0 c 704