2004 XJ50

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5117243348 ± 5.77e-08
Semi-major axis (a)2.2397842421 AU ± 7.51e-09
Inclination (i)23.35456384° ± 1.24e-05
Long. of Asc. Node (Ω)102.00783328° ± 1.31e-05
Arg. of Perihelion (ω)283.84342359° ± 2.16e-05
Mean Anomaly (M)102.73371345° ± 1.18e-05
Mean Motion (n)0.2940376877°/day ± 1.48e-09
Perihelion dist (q)1.09363214 AU ± 1.29e-07
Aphelion dist (Q)3.38593634 AU ± 1.30e-07
Orbital Period3.35204066 yr ± 1.69e-08
Physical Parameters
H (abs. magnitude)19.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.349″
Uncertainty0
Orbit TypeAmor
MOID0.320459 AU
Observations Used93
Oppositions14
Arc Total2004-2024
First Observation Used2004-12-14
Last Observation Used2024-06-01
Observations (95)
Date Type RA Dec Mag Band Observatory
2004-12-14 06:27:51 C 04 40 59.26 -17 30 17.5 o 699
2004-12-14 06:48:55 C 04 40 58.59 -17 28 56.7 o 699
2004-12-14 07:09:57 C 04 40 58.03 -17 27 36.0 o 699
2004-12-14 07:31:00 C 04 40 57.43 -17 26 14.4 o 699
2004-12-14 13:09:21 C 04 40 50.22 -17 04 04.8 r 413
2004-12-14 13:11:21 C 04 40 50.17 -17 03 57.2 r 413
2004-12-14 13:13:21 C 04 40 50.11 -17 03 49.4 r 413
2004-12-14 17:39:49 C 04 40 42.84 -16 46 39.4 r 413
2004-12-14 17:43:48 C 04 40 42.74 -16 46 24.9 r 413
2004-12-14 21:12:23 C 04 40 40.06 -16 33 35.3 c 587
2004-12-14 21:16:58 C 04 40 39.91 -16 33 18.0 c 587
2004-12-14 21:21:36 C 04 40 39.80 -16 33 00.1 c 587
2004-12-14 22:00:39 C 04 40 38.58 -16 30 30.6 c 246
2004-12-14 22:01:37 C 04 40 38.58 -16 30 27.4 c 246
2004-12-14 22:03:27 C 04 40 38.53 -16 30 20.5 c 246
2004-12-14 22:05:01 C 04 40 38.49 -16 30 14.2 c 246
2004-12-14 22:06:00 C 04 40 38.45 -16 30 10.7 c 246
2004-12-15 21:35:09 C 04 40 09.42 -15 00 07.2 c 246
2004-12-15 21:36:50 C 04 40 09.36 -15 00 00.6 c 246
2004-12-15 21:37:47 C 04 40 09.34 -14 59 56.6 c 246
2004-12-15 21:39:49 C 04 40 09.28 -14 59 49.3 c 246
2004-12-15 21:40:54 C 04 40 09.23 -14 59 45.1 c 246
2004-12-15 21:41:50 C 04 40 09.24 -14 59 41.6 c 246
2004-12-20 04:41:20 C 04 38 29.24 -08 33 27.3 r 649
2004-12-20 04:43:53 C 04 38 29.25 -08 33 18.5 r 649
2004-12-20 04:46:26 C 04 38 29.22 -08 33 08.8 r 649
2004-12-20 04:49:00 C 04 38 29.16 -08 32 59.3 r 649
2004-12-25 11:05:47 C 04 37 31.21 -01 11 30.6 c 474
2004-12-25 11:06:59 C 04 37 31.24 -01 11 26.7 c 474
2004-12-25 11:08:00 C 04 37 31.15 -01 11 23.0 c 474
2004-12-25 11:10:58 C 04 37 31.17 -01 11 13.0 c 474
2005-01-01 19:15:23 C 04 38 11.18 +07 39 28.4 c 104
2005-01-01 19:19:24 C 04 38 11.21 +07 39 39.2 c 104
2005-01-01 19:24:23 C 04 38 11.24 +07 39 53.0 c 104
2005-01-01 22:59:44 C 04 38 12.75 +07 49 39.2 c 952
2005-01-01 23:06:40 C 04 38 12.81 +07 49 57.6 c 952
2005-01-01 23:11:18 C 04 38 12.83 +07 50 09.9 c 952
2005-01-01 23:19:01 C 04 38 12.85 +07 50 29.4 c 952
2005-01-01 23:29:02 C 04 38 12.91 +07 50 56.2 c 952
2005-01-04 21:53:31 C 04 39 08.81 +10 52 43.0 176
2005-01-04 21:58:03 C 04 39 08.90 +10 52 54.2 176
2005-01-04 22:00:20 C 04 39 08.88 +10 52 59.9 176
2005-01-04 22:02:36 C 04 39 08.89 +10 53 05.6 176
2005-01-06 20:51:12 C 04 39 58.06 +12 44 46.4 r 952
2005-01-06 20:56:56 C 04 39 58.12 +12 44 59.2 r 952
2005-01-06 21:15:44 C 04 39 58.43 +12 45 42.1 r 952
2005-01-06 21:18:20 C 04 39 58.47 +12 45 48.3 r 952
2005-01-06 21:28:46 C 04 39 58.63 +12 46 12.2 r 952
2014-06-29 08:30:47 C 19 59 12.75 -24 23 14.5 q G96
2014-06-29 08:37:26 C 19 59 12.49 -24 23 20.8 q G96