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
2008-11-20 06:37:30 C 23 42 21.798 -03 20 28.71 o 568
2008-11-20 06:43:03 C 23 42 21.930 -03 20 27.88 o 568
2009-12-09 07:45:07 C 04 31 11.482 +18 15 49.53 o 568
2012-10-11 06:52:33 C 02 16 12.94 +11 14 41.3 u H21
2012-10-11 07:07:03 C 02 16 12.13 +11 14 36.5 u H21
2012-10-11 07:22:45 C 02 16 11.29 +11 14 32.4 u H21
2016-10-09 07:23:12 C 03 27 30.38 +16 03 12.7 u H21
2016-10-09 07:49:32 C 03 27 29.41 +16 03 08.3 u H21
2016-10-09 08:22:36 C 03 27 28.22 +16 03 02.5 u H21
2016-10-25 06:13:52 C 03 11 51.08 +14 48 58.9 u H21
2016-10-25 06:22:34 C 03 11 50.66 +14 48 57.3 u H21
2016-10-25 06:43:09 C 03 11 49.71 +14 48 52.7 u H21
2016-10-28 06:25:38 C 03 08 31.51 +14 33 36.8 u H21
2016-10-28 06:43:10 C 03 08 30.67 +14 33 32.9 u H21
2016-10-28 07:07:24 C 03 08 29.57 +14 33 27.9 u H21
2023-02-01 08:02:24 C 11 15 42.05 +02 25 29.3 V 807
2023-02-01 08:10:24 C 11 15 41.95 +02 25 29.5 V 807
2023-02-01 08:18:23 C 11 15 41.86 +02 25 30.1 V 807
2023-02-12 10:38:01 C 11 10 40.375 +03 02 31.67 V G96
2023-02-12 10:45:24 C 11 10 40.166 +03 02 32.89 V G96
2023-02-12 10:52:47 C 11 10 39.983 +03 02 34.51 V G96
2023-02-12 11:00:10 C 11 10 39.738 +03 02 36.56 V G96
2023-02-20 17:42:20 C 11 03 51.29 +03 53 23.8 V D29
2023-02-20 18:02:42 C 11 03 50.44 +03 53 30.2 V D29
2023-02-20 18:23:04 C 11 03 49.59 +03 53 36.3 V D29
2023-02-22 17:06:38 C 11 01 51.12 +04 08 28.1 V D29
2023-02-22 17:26:59 C 11 01 50.16 +04 08 35.4 V D29
2023-02-22 17:47:21 C 11 01 49.24 +04 08 41.4 V D29
2023-02-25 18:03:27 C 10 58 30.01 +04 33 45.1 V D29
2023-02-25 18:25:06 C 10 58 28.92 +04 33 53.0 V D29
2023-02-25 18:46:44 C 10 58 27.85 +04 34 00.8 V D29
2023-02-28 05:31:06 C 10 55 33.449 +04 56 08.34 V G96
2023-02-28 05:39:18 C 10 55 32.988 +04 56 11.62 V G96
2023-02-28 05:47:30 C 10 55 32.567 +04 56 14.75 V G96
2023-02-28 05:55:44 C 10 55 32.135 +04 56 17.81 V G96
2023-03-13 05:44:25 C 10 37 38.024 +07 14 07.98 V G96
2023-03-13 05:52:28 C 10 37 37.502 +07 14 11.94 V G96
2023-03-13 06:00:33 C 10 37 36.988 +07 14 15.76 V G96
2023-03-13 06:08:36 C 10 37 36.466 +07 14 19.82 V G96
2023-03-16 09:33:03 C 10 32 56.957 +07 50 53.45 U F51
2023-03-16 09:48:23 C 10 32 55.954 +07 51 00.95 U F51
2023-03-16 10:03:42 C 10 32 54.958 +07 51 08.30 U F51
2023-03-16 10:18:58 C 10 32 53.971 +07 51 15.79 U F51
2023-03-27 06:06:24 C 10 17 28.589 +09 55 47.14 U F52
2023-03-27 06:22:51 C 10 17 27.634 +09 55 54.74 U F52
2023-03-27 06:39:21 C 10 17 26.684 +09 56 02.31 U F52
2023-03-27 13:54:12 C 10 17 02.56 +09 59 18.0 V D29
2023-03-27 14:17:06 C 10 17 01.24 +09 59 28.9 V D29
2023-03-27 14:40:01 C 10 16 59.91 +09 59 39.3 V D29
2023-03-28 04:45:31 C 10 16 14.394 +10 06 02.81 V G96