2005 XL4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5693373000 ± 2.00e+00
Semi-major axis (a)2.8373695000 AU ± 3.00e+00
Inclination (i)10.37533000° ± 4.00e+00
Long. of Asc. Node (Ω)74.20712000° ± 5.00e+00
Arg. of Perihelion (ω)8.23930000° ± 6.00e+00
Mean Anomaly (M)58.82877000° ± 3.08e+04
Mean Motion (n)0.2062197300°/day ± 3.27e-01
Perihelion dist (q)1.22194920 AU ± 5.82e+00
Aphelion dist (Q)4.45278980 AU ± 7.37e+00
Orbital Period4.77940510 yr ± 7.58e+00
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty6
Orbit TypeAmor
MOID0.237818 AU
Observations Used32
Oppositions1
Arc Total
First Observation Used
Last Observation Used2005-12-28
Observations (33)
Date Type RA Dec Mag Band Observatory
2005-12-04 07:48:26 C 04 57 06.80 +20 44 28.3 r G96
2005-12-04 08:00:30 C 04 57 07.52 +20 44 57.5 r G96
2005-12-04 08:12:33 C 04 57 08.24 +20 45 27.1 r G96
2005-12-04 08:24:32 C 04 57 08.96 +20 45 56.3 r G96
2005-12-04 11:03:33 C 04 57 18.79 +20 52 19.9 r G96
2005-12-04 11:08:52 C 04 57 19.15 +20 52 32.8 r G96
2005-12-04 11:14:11 C 04 57 19.51 +20 52 45.5 r G96
2005-12-04 11:19:43 C 04 57 19.87 +20 52 58.4 r G96
2005-12-05 07:04:47 C 04 58 46.48 +21 41 36.7 r G96
2005-12-05 07:09:59 C 04 58 46.77 +21 41 50.0 r G96
2005-12-05 07:15:09 C 04 58 47.10 +21 42 02.7 r G96
2005-12-05 07:20:18 C 04 58 47.38 +21 42 15.4 r G96
2005-12-05 07:54:30 C 04 58 49.51 +21 43 39.8 r G96
2005-12-05 08:04:56 C 04 58 50.12 +21 44 05.2 r G96
2005-12-05 08:15:19 C 04 58 50.77 +21 44 30.9 r G96
2005-12-05 08:25:47 C 04 58 51.42 +21 44 56.3 r G96
2005-12-06 00:19:56 C 05 00 00.96 +22 24 06.9 r J95
2005-12-06 00:27:39 C 05 00 01.50 +22 24 25.1 r J95
2005-12-06 00:35:24 C 05 00 01.94 +22 24 44.7 r J95
2005-12-06 06:16:09 C 05 00 27.48 +22 39 03.9 c 854
2005-12-06 06:30:03 C 05 00 28.58 +22 39 39.5 c 854
2005-12-06 06:40:27 C 05 00 29.25 +22 40 04.8 r G96
2005-12-06 06:44:46 C 05 00 29.54 +22 40 15.5 r G96
2005-12-06 06:53:15 C 05 00 30.05 +22 40 36.7 r G96
2005-12-06 07:36:50 C 05 00 32.76 +22 42 23.5 r G96
2005-12-06 07:41:08 C 05 00 33.06 +22 42 35.8 r G96
2005-12-06 07:45:23 C 05 00 33.31 +22 42 46.8 r G96
2005-12-06 07:49:40 C 05 00 33.57 +22 42 57.0 r G96
2005-12-20 01:45:45 C 05 28 21.70 +36 03 25.3 r J95
2005-12-20 02:05:04 C 05 28 23.21 +36 04 07.2 r J95
2005-12-28 06:19:13 C 05 48 10.97 +42 24 05.4 r 715
2005-12-28 06:33:35 C 05 48 12.30 +42 24 28.6 r 715
2005-12-28 06:48:04 C 05 48 13.60 +42 24 53.0 r 715