2000 XJ44

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7071720162 ± 4.23e-08
Semi-major axis (a)2.1333942496 AU ± 5.52e-09
Inclination (i)10.60221518° ± 2.20e-05
Long. of Asc. Node (Ω)286.63824661° ± 6.94e-05
Arg. of Perihelion (ω)52.50828392° ± 7.14e-05
Mean Anomaly (M)22.20254699° ± 9.16e-06
Mean Motion (n)0.3163046641°/day ± 1.23e-09
Perihelion dist (q)0.62471754 AU ± 9.02e-08
Aphelion dist (Q)3.64207096 AU ± 9.07e-08
Orbital Period3.11606623 yr ± 1.21e-08
Physical Parameters
H (abs. magnitude)20.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.343″
Uncertainty0
Orbit TypeApollo
MOID0.099167 AU
Observations Used56
Oppositions17
Arc Total2000-2025
First Observation Used2000-12-05
Last Observation Used2025-12-22
Observations (73)
Date Type RA Dec Mag Band Observatory
2022-05-05 03:43:12 C 14 31 28.84 -44 10 58.4 u 807
2022-05-05 03:53:07 C 14 31 27.50 -44 11 01.9 u 807
2022-05-05 04:03:01 C 14 31 26.11 -44 11 05.4 u 807
2022-06-06 05:30:13 S 11 28 52.949 -34 58 08.00 L C51
2022-06-06 07:04:17 S 11 28 22.454 -34 53 55.50 L C51
2022-06-06 08:38:10 S 11 27 51.967 -34 49 41.88 L C51
2022-06-06 10:12:14 S 11 27 21.439 -34 45 26.96 L C51
2022-06-06 23:33:19 C 11 23 01.56 -34 08 33.9 u 807
2022-06-06 23:37:16 C 11 23 00.24 -34 08 22.8 u 807
2022-06-06 23:41:13 C 11 22 58.91 -34 08 11.7 u 807
2022-06-09 03:57:44 S 11 05 46.589 -31 29 21.41 L C51
2025-11-16 09:51:56 C 09 13 38.24 +26 55 12.5 V H21
2025-11-16 10:11:00 C 09 13 36.49 +26 55 11.7 V H21
2025-12-13 10:49:10 C 07 58 45.315 +26 14 03.51 X F51
2025-12-13 11:06:22 C 07 58 42.897 +26 14 01.71 X F51
2025-12-13 11:23:34 C 07 58 40.465 +26 13 59.81 X F51
2025-12-15 09:52:43 C 07 52 17.563 +26 08 09.72 X F52
2025-12-15 10:09:18 C 07 52 15.234 +26 08 07.78 X F52
2025-12-15 10:25:57 C 07 52 12.887 +26 08 05.79 X F52
2025-12-22 09:03:55 C 07 29 34.861 +25 40 56.53 V G96
2025-12-22 09:11:24 C 07 29 33.860 +25 40 55.09 V G96
2025-12-22 09:18:52 C 07 29 32.834 +25 40 54.16 V G96
2025-12-22 09:26:22 C 07 29 31.837 +25 40 51.78 V G96