745311 (2010 XC15)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4199057609 ± 4.70e-08
Semi-major axis (a)0.7324007586 AU ± 7.07e-09
Inclination (i)8.24019962° ± 5.36e-06
Long. of Asc. Node (Ω)94.39991744° ± 8.37e-07
Arg. of Perihelion (ω)158.12014900° ± 4.44e-06
Mean Anomaly (M)95.55203500° ± 2.69e-05
Mean Motion (n)1.5724943654°/day ± 2.28e-08
Perihelion dist (q)0.42486146 AU ± 3.47e-08
Aphelion dist (Q)1.03994006 AU ± 3.59e-08
Orbital Period0.62679162 yr ± 9.08e-09
NGA Modelr2
A2-1.32838064e-13 ± 1.39e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.323″
Uncertainty0
Orbit TypeAten
MOID0.002143 AU
Observations Used286
Oppositions7
Arc Total2010-2022
First Observation Used2010-12-05
Last Observation Used2022-12-27
Observations (346)
Date Type RA Dec Mag Band Observatory
2010-12-05 06:56:49 C 04 31 21.54 -25 20 30.7 r 703
2010-12-05 07:05:25 C 04 31 15.74 -25 20 12.7 r 703
2010-12-05 07:14:04 C 04 31 09.91 -25 19 54.3 r 703
2010-12-05 07:22:43 C 04 31 04.08 -25 19 35.9 r 703
2010-12-05 15:06:25 C 04 26 07.05 -25 02 48.3 o 300
2010-12-05 15:08:57 C 04 26 05.34 -25 02 42.5 o 300
2010-12-05 15:11:30 C 04 26 03.67 -25 02 36.8 o 300
2010-12-05 15:14:02 C 04 26 01.94 -25 02 31.0 o 300
2010-12-05 15:16:34 C 04 26 00.24 -25 02 25.4 o 300
2010-12-06 01:06:02 C 04 19 48.90 -24 37 54.9 c 844
2010-12-06 01:07:48 C 04 19 47.73 -24 37 50.7 c 844
2010-12-06 01:09:10 C 04 19 46.80 -24 37 47.3 c 844
2010-12-06 01:10:03 C 04 19 46.17 -24 37 45.5 c 844
2010-12-06 01:12:06 C 04 19 44.87 -24 37 41.2 c 844
2010-12-06 01:14:19 C 04 19 43.36 -24 37 36.0 c 844
2010-12-06 01:15:06 C 04 19 42.91 -24 37 34.8 c 844
2010-12-06 01:16:08 C 04 19 42.21 -24 37 31.8 c 844
2010-12-06 01:18:02 C 04 19 40.99 -24 37 27.7 c 844
2010-12-06 01:21:40 C 04 19 38.50 -24 37 19.3 c 844
2010-12-06 01:28:03 C 04 19 34.26 -24 37 04.6 c 844
2010-12-06 01:32:57 C 04 19 31.18 -24 36 53.4 c 844
2010-12-06 01:39:06 C 04 19 27.00 -24 36 39.2 c 844
2010-12-06 01:44:30 C 04 19 23.43 -24 36 27.0 c 844
2010-12-06 01:51:34 C 04 19 18.74 -24 36 10.0 c 844
2010-12-06 05:07:30 C 04 17 12.33 -24 30 20.9 o H20
2010-12-06 05:11:00 C 04 17 10.01 -24 30 12.6 o H20
2010-12-06 05:17:34 C 04 17 05.67 -24 29 56.8 o H20
2010-12-06 05:20:36 C 04 17 03.70 -24 29 49.8 o H21
2010-12-06 05:21:03 C 04 17 03.36 -24 29 48.3 o H20
2010-12-06 05:25:34 C 04 17 00.42 -24 29 37.8 o H21
2010-12-06 05:30:05 C 04 16 57.42 -24 29 26.8 o H21
2010-12-06 05:34:15 C 04 16 54.69 -24 29 16.7 o H21
2010-12-06 05:38:04 C 04 16 52.17 -24 29 07.4 o H21
2010-12-06 05:40:50 C 04 16 51.14 -24 29 00.4 u H36
2010-12-06 05:58:55 C 04 16 39.17 -24 28 16.5 u H36
2010-12-06 06:11:20 C 04 16 30.99 -24 27 46.4 u H36
2010-12-06 06:17:34 C 04 16 26.84 -24 27 31.3 u H36
2010-12-06 12:43:45 C 04 12 26.60 -24 11 33.8 o 300
2010-12-06 12:48:23 C 04 12 23.48 -24 11 22.2 o 300
2010-12-06 12:49:56 C 04 12 22.46 -24 11 18.9 o 300
2010-12-06 12:51:33 C 04 12 21.40 -24 11 13.7 o 300
2010-12-06 12:53:05 C 04 12 20.41 -24 11 10.7 o 300
2010-12-06 12:54:38 C 04 12 19.36 -24 11 06.6 o 300
2010-12-07 00:44:00 C 04 04 56.78 -23 38 47.7 u I19
2010-12-07 00:49:18 C 04 04 53.37 -23 38 34.6 u I19
2010-12-07 00:52:56 C 04 04 51.02 -23 38 25.2 u I19
2010-12-07 01:02:40 C 04 04 43.70 -23 37 56.8 c 844
2010-12-07 01:02:59 C 04 04 43.50 -23 37 55.7 c 844
2010-12-07 01:03:17 C 04 04 43.34 -23 37 55.7 c 844
2010-12-07 01:03:35 C 04 04 43.12 -23 37 54.5 c 844