2015 XM55

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5575388000
Semi-major axis (a)2.5070383000 AU
Inclination (i)9.48753000°
Long. of Asc. Node (Ω)248.22741000°
Arg. of Perihelion (ω)150.31358000°
Mean Anomaly (M)189.04420000°
Mean Motion (n)0.2482919300°/day
Perihelion dist (q)1.10926720 AU
Aphelion dist (Q)3.90480940 AU
Orbital Period3.96955160 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.210″
Uncertainty4
Orbit TypeAmor
MOID0.137080 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-12-11
Observations (25)
Date Type RA Dec Mag Band Observatory
2015-12-04 05:18:17 C 04 01 20.09 +19 39 36.3 q G96
2015-12-04 05:29:06 C 04 01 21.44 +19 39 16.0 q G96
2015-12-04 05:39:54 C 04 01 22.78 +19 38 56.1 q G96
2015-12-04 05:50:42 C 04 01 24.14 +19 38 36.4 q G96
2015-12-04 06:59:07 C 04 01 32.62 +19 36 28.5 q G96
2015-12-04 07:01:23 C 04 01 32.92 +19 36 24.4 q G96
2015-12-04 07:03:38 C 04 01 33.18 +19 36 19.7 q G96
2015-12-04 07:05:51 C 04 01 33.45 +19 36 15.6 q G96
2015-12-04 20:47:56 C 04 03 24.71 +19 10 45.5 S 033
2015-12-04 20:51:20 C 04 03 25.13 +19 10 39.4 S 033
2015-12-04 20:54:46 C 04 03 25.53 +19 10 33.2 S 033
2015-12-04 22:48:21 C 04 03 39.58 +19 07 07.3 S 033
2015-12-04 22:55:11 C 04 03 40.41 +19 06 55.0 S 033
2015-12-05 01:21:44 C 04 03 58.58 +19 02 26.8 S 033
2015-12-05 01:28:35 C 04 03 59.43 +19 02 14.4 S 033
2015-12-05 07:01:37 C 04 04 43.91 +18 52 30.2 q G96
2015-12-05 07:04:08 C 04 04 44.17 +18 52 26.1 q G96
2015-12-05 07:06:38 C 04 04 44.50 +18 52 21.6 q G96
2015-12-05 07:09:09 C 04 04 44.80 +18 52 17.6 q G96
2015-12-06 10:57:54 C 04 08 13.69 +18 03 37.8 o 291
2015-12-06 11:03:47 C 04 08 14.43 +18 03 27.7 o 291
2015-12-06 11:09:42 C 04 08 15.12 +18 03 16.9 o 291
2015-12-11 05:18:22 C 04 21 00.11 +15 09 23.6 u H21
2015-12-11 05:39:14 C 04 21 02.01 +15 08 55.0 u H21
2015-12-11 06:00:38 C 04 21 04.00 +15 08 26.1 u H21