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
2005-01-17 05:39:00 C 23 19 34.110 -04 53 06.34 o 568
2008-01-08 14:18:42 C 12 37 48.797 -05 22 39.66 o 568
2008-01-08 14:22:54 C 12 37 49.095 -05 22 41.46 o 568
2008-01-09 13:57:29 C 12 39 33.453 -05 33 00.80 o 568
2008-01-09 14:00:34 C 12 39 33.685 -05 33 02.20 o 568
2008-02-02 11:48:27 C 13 24 31.24 -09 41 32.0 r G96
2008-02-02 11:56:35 C 13 24 31.93 -09 41 35.2 r G96
2008-02-02 12:04:51 C 13 24 32.68 -09 41 40.1 r G96
2008-02-02 12:13:02 C 13 24 33.26 -09 41 42.2 r G96
2008-02-13 10:54:14 C 13 47 49.30 -11 32 20.2 r G96
2008-02-13 11:01:45 C 13 47 49.99 -11 32 23.5 r G96
2008-02-13 11:09:06 C 13 47 50.67 -11 32 26.1 r G96
2008-02-13 11:16:27 C 13 47 51.32 -11 32 29.4 r G96
2008-03-11 09:17:33 C 15 02 12.57 -15 45 47.6 19.6 c 704
2008-03-11 09:33:44 C 15 02 14.88 -15 45 52.9 19.0 c 704
2008-03-11 09:50:03 C 15 02 17.21 -15 45 59.5 19.5 c 704
2008-03-11 10:06:12 C 15 02 19.44 -15 46 04.0 19.6 c 704
2008-03-11 10:22:34 C 15 02 21.80 -15 46 11.2 19.5 c 704
2008-03-12 07:51:50 C 15 05 33.52 -15 53 39.1 o H55
2008-03-12 07:56:22 C 15 05 34.17 -15 53 40.8 o H55
2008-03-12 08:01:11 C 15 05 34.88 -15 53 42.3 o H55
2008-03-12 10:30:16 C 15 05 57.71 -15 54 18.1 r F85
2008-03-12 10:39:19 C 15 05 58.38 -15 54 35.3 19.2 c 704
2008-03-12 10:55:28 C 15 06 00.70 -15 54 41.8 19.3 c 704
2008-03-12 11:05:12 C 15 06 02.87 -15 54 31.1 r F85
2008-03-12 11:11:33 C 15 06 03.03 -15 54 47.0 19.2 c 704
2008-03-12 11:32:54 C 15 06 06.26 -15 54 54.6 r G96
2008-03-12 11:42:44 C 15 06 07.66 -15 54 57.8 r G96
2008-03-12 11:43:11 C 15 06 08.47 -15 54 44.7 r F85
2008-03-12 11:52:28 C 15 06 09.14 -15 55 01.2 r G96
2008-03-12 12:02:17 C 15 06 10.54 -15 55 04.6 r G96
2008-03-12 14:20:49 C 15 06 32.10 -15 55 30.7 o 474
2008-03-12 14:23:29 C 15 06 32.61 -15 55 32.5 o 474
2008-04-21 14:42:13 C 19 12 51.763 -13 58 40.18 o 568
2008-04-21 14:43:13 C 19 12 52.102 -13 58 39.18 o 568
2008-04-22 09:16:38 C 19 19 18.07 -13 39 50.1 o H55
2008-04-22 09:21:58 C 19 19 19.89 -13 39 45.3 o H55
2008-04-22 09:26:37 C 19 19 21.44 -13 39 40.6 o H55
2008-04-22 09:31:26 C 19 19 23.06 -13 39 35.7 o H55
2008-04-22 09:36:29 C 19 19 24.79 -13 39 30.2 o H55
2008-04-25 14:19:52 C 19 45 42.691 -12 14 44.98 o 568
2008-04-25 14:20:46 C 19 45 42.989 -12 14 43.94 o 568
2008-04-25 14:21:49 C 19 45 43.330 -12 14 42.72 o 568
2008-04-27 13:48:41 C 20 01 36.809 -11 18 22.63 o 568
2008-04-27 13:49:30 C 20 01 37.065 -11 18 21.69 o 568
2008-04-27 13:50:22 C 20 01 37.351 -11 18 20.59 o 568
2008-05-11 10:20:06 C 21 38 08.70 -04 29 24.6 r 703
2008-05-11 10:40:35 C 21 38 13.66 -04 29 00.7 r 703
2008-05-20 14:51:47 C 22 26 07.559 -00 40 09.66 o 568
2008-05-20 14:52:41 C 22 26 07.727 -00 40 08.81 o 568