2015 XJ55

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6994183000
Semi-major axis (a)1.2036882000 AU
Inclination (i)5.40973000°
Long. of Asc. Node (Ω)73.55316000°
Arg. of Perihelion (ω)228.37104000°
Mean Anomaly (M)241.57022000°
Mean Motion (n)0.7463337500°/day
Perihelion dist (q)0.36180660 AU
Aphelion dist (Q)2.04556980 AU
Orbital Period1.32059910 yr
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.490″
Uncertainty6
Orbit TypeApollo
MOID0.014430 AU
Observations Used44
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-12-13
Observations (45)
Date Type RA Dec Mag Band Observatory
2015-12-03 08:45:16 C 04 38 09.56 +19 07 49.2 q G96
2015-12-03 08:54:04 C 04 38 04.95 +19 07 59.9 q G96
2015-12-03 09:02:50 C 04 38 00.29 +19 08 11.9 q G96
2015-12-03 09:11:38 C 04 37 55.69 +19 08 22.7 q G96
2015-12-03 09:37:50 C 04 37 41.81 +19 08 52.8 t H01
2015-12-03 09:48:51 C 04 37 36.09 +19 09 06.6 t H01
2015-12-03 09:48:59 C 04 37 36.08 +19 09 10.6 o 691
2015-12-03 09:51:53 C 04 37 34.73 +19 09 13.6 o 691
2015-12-03 09:54:50 C 04 37 33.19 +19 09 17.6 o 691
2015-12-03 09:57:49 C 04 37 31.46 +19 09 17.8 t H01
2015-12-03 10:11:35 C 04 37 24.35 +19 09 34.8 t H01
2015-12-03 11:17:45 C 04 36 50.71 +19 10 58.4 q G96
2015-12-03 11:18:37 C 04 36 50.26 +19 10 59.2 q G96
2015-12-03 11:19:31 C 04 36 49.86 +19 11 00.1 q G96
2015-12-03 17:50:15 C 04 33 49.76 +19 18 41.9 o K51
2015-12-03 17:55:00 C 04 33 47.53 +19 18 47.5 o K51
2015-12-03 17:59:46 C 04 33 45.24 +19 18 54.2 o K51
2015-12-03 20:14:07 C 04 32 41.66 +19 21 35.9 q 246
2015-12-03 20:16:09 C 04 32 40.69 +19 21 39.5 q 246
2015-12-04 01:50:11 C 04 30 07.52 +19 27 48.2 q J95
2015-12-04 01:58:22 C 04 30 03.82 +19 27 56.1 q J95
2015-12-04 02:06:28 C 04 30 00.24 +19 28 04.3 q J95
2015-12-04 06:08:37 C 04 28 19.68 +19 32 41.3 q G96
2015-12-04 06:18:47 C 04 28 15.19 +19 32 51.7 q G96
2015-12-04 06:33:02 C 04 28 08.95 +19 33 06.2 q G96
2015-12-04 06:43:12 C 04 28 04.48 +19 33 16.6 q G96
2015-12-06 03:26:33 C 04 12 27.36 +20 08 24.0 o 926
2015-12-06 03:34:24 C 04 12 25.01 +20 08 30.0 o 926
2015-12-06 03:42:16 C 04 12 22.64 +20 08 35.1 o 926
2015-12-06 03:55:07 C 04 12 18.47 +20 08 41.7 t H01
2015-12-06 04:04:34 C 04 12 15.61 +20 08 47.7 t H01
2015-12-06 04:15:21 C 04 12 12.32 +20 08 54.8 t H01
2015-12-06 04:19:41 C 04 12 11.00 +20 08 57.6 t H01
2015-12-06 10:51:43 C 04 10 16.676 +20 13 03.68 L F51
2015-12-06 11:11:14 C 04 10 10.975 +20 13 13.67 L F51
2015-12-06 11:50:25 C 04 09 59.601 +20 13 34.41 L F51
2015-12-07 11:40:51 C 04 03 58.912 +20 25 32.92 V F51
2015-12-07 11:56:59 C 04 03 54.973 +20 25 39.60 V F51
2015-12-10 07:00:40 C 03 51 28.972 +20 48 44.92 V F51
2015-12-10 07:17:43 C 03 51 26.295 +20 48 49.84 V F51
2015-12-13 05:38:24 C 03 42 54.505 +21 03 54.69 V F51
2015-12-13 05:57:03 C 03 42 52.502 +21 03 58.50 V F51
2015-12-13 06:15:47 C 03 42 50.517 +21 04 01.88 V F51
2015-12-13 10:07:26 C 03 42 25.777 +21 04 44.43 V F51
2015-12-13 10:27:48 C 03 42 23.621 +21 04 47.62 V F51