481027 (2004 XN44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5710662341 ± 2.23e-08
Semi-major axis (a)2.4418398239 AU ± 5.23e-09
Inclination (i)2.75147869° ± 4.65e-06
Long. of Asc. Node (Ω)176.70327044° ± 5.33e-05
Arg. of Perihelion (ω)85.71715658° ± 5.40e-05
Mean Anomaly (M)222.74540898° ± 7.91e-06
Mean Motion (n)0.2583072035°/day ± 8.30e-10
Perihelion dist (q)1.04738755 AU ± 5.44e-08
Aphelion dist (Q)3.83629210 AU ± 5.50e-08
Orbital Period3.81571350 yr ± 1.23e-08
Physical Parameters
H (abs. magnitude)18.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.249″
Uncertainty0
Orbit TypeAmor
MOID0.058130 AU
Observations Used210
Oppositions14
Arc Total2004-2023
First Observation Used2004-12-13
Last Observation Used2023-10-13
Observations (234)
Date Type RA Dec Mag Band Observatory
2008-05-22 14:38:41 C 22 35 04.136 +00 03 06.44 o 568
2008-05-22 14:39:40 C 22 35 04.310 +00 03 07.31 o 568
2008-05-22 14:40:36 C 22 35 04.474 +00 03 08.14 o 568
2008-07-12 09:25:12 C 00 40 48.77 +09 11 10.9 r H45
2008-07-12 09:30:03 C 00 40 48.92 +09 11 10.9 r H45
2008-07-12 09:31:51 C 00 40 49.00 +09 11 11.0 r H45
2008-08-05 08:19:57 C 00 49 55.10 +08 29 37.2 r H45
2008-08-05 08:22:12 C 00 49 55.06 +08 29 36.9 r H45
2008-08-05 08:24:21 C 00 49 54.97 +08 29 36.1 r H45
2008-08-05 08:26:38 C 00 49 54.93 +08 29 35.8 r H45
2008-08-05 08:28:44 C 00 49 54.91 +08 29 35.6 r H45
2008-08-13 11:25:12 C 00 45 43.962 +07 29 19.45 o 568
2008-08-13 11:26:29 C 00 45 43.918 +07 29 18.94 o 568
2008-08-14 07:51:00 C 00 45 05.48 +07 21 37.8 o H55
2008-08-22 08:15:46 C 00 37 27.78 +05 59 04.5 o 691
2008-08-22 08:41:04 C 00 37 26.50 +05 58 52.7 o 691
2008-08-22 09:06:24 C 00 37 25.24 +05 58 40.5 o 691
2008-08-24 08:04:18 C 00 35 09.50 +05 35 51.4 19.3 c 704
2008-08-24 08:22:20 C 00 35 08.55 +05 35 42.6 20.2 c 704
2008-08-24 08:40:22 C 00 35 07.59 +05 35 33.2 19.7 c 704
2008-08-24 09:16:27 C 00 35 05.64 +05 35 15.6 19.7 c 704
2008-08-31 01:14:47 C 00 26 28.49 +04 11 37.7 o 151
2008-08-31 01:18:09 C 00 26 28.32 +04 11 36.3 o 151
2008-08-31 01:21:31 C 00 26 28.17 +04 11 34.9 o 151
2008-09-02 06:33:47 C 00 23 23.20 +03 42 28.5 o 691
2008-09-02 06:59:04 C 00 23 21.62 +03 42 14.7 o 691
2008-09-02 07:24:21 C 00 23 20.05 +03 42 00.9 o 691
2008-09-06 07:18:05 C 00 17 36.71 +02 48 45.6 o 691
2008-09-06 07:43:25 C 00 17 35.10 +02 48 31.5 o 691
2008-09-06 08:08:45 C 00 17 33.52 +02 48 18.2 o 691
2008-09-08 23:48:27 C 00 13 43.28 +02 12 52.9 r B67
2008-09-08 23:55:46 C 00 13 42.77 +02 12 49.6 r B67
2008-09-09 00:03:08 C 00 13 42.33 +02 12 45.7 r B67
2008-09-09 02:20:30 C 00 13 33.69 +02 11 31.5 r 130
2008-09-09 02:25:50 C 00 13 33.34 +02 11 28.5 r 130
2008-09-09 02:31:00 C 00 13 33.02 +02 11 25.4 r 130
2008-09-24 05:31:36 C 23 53 17.47 -00 52 14.5 19.6 c 704
2008-09-24 05:49:00 C 23 53 16.57 -00 52 22.2 20.8 c 704
2008-09-24 06:06:26 C 23 53 15.68 -00 52 29.3 20.2 c 704
2008-09-24 06:23:49 C 23 53 14.73 -00 52 36.6 20.0 c 704
2008-09-24 06:41:13 C 23 53 13.91 -00 52 43.8 19.9 c 704
2008-09-28 05:18:53 C 23 48 52.86 -01 32 04.2 19.4 c 704
2008-09-28 05:36:43 C 23 48 52.01 -01 32 10.6 19.9 c 704
2008-09-28 05:54:19 C 23 48 51.22 -01 32 17.6 19.8 c 704
2008-09-28 06:11:50 C 23 48 50.44 -01 32 24.4 19.8 c 704
2008-09-28 06:29:19 C 23 48 49.65 -01 32 32.1 19.9 c 704
2008-10-02 06:35:14 C 23 44 57.55 -02 07 40.8 r G96
2008-10-02 06:45:58 C 23 44 57.12 -02 07 44.3 r G96
2008-10-02 06:56:49 C 23 44 56.65 -02 07 47.7 r G96
2008-10-02 07:07:40 C 23 44 56.18 -02 07 51.7 r G96