2018 XB5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3102198000
Semi-major axis (a)1.4119797000 AU
Inclination (i)25.86720000°
Long. of Asc. Node (Ω)263.06577000°
Arg. of Perihelion (ω)151.41425000°
Mean Anomaly (M)62.56699000°
Mean Motion (n)0.5874371000°/day
Perihelion dist (q)0.97395560 AU
Aphelion dist (Q)1.85000380 AU
Orbital Period1.67780960 yr
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.570″
Uncertainty6
Orbit TypeApollo
MOID0.017262 AU
Observations Used83
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-12-28
Observations (83)
Date Type RA Dec Mag Band Observatory
2018-12-15 23:43:51 C 05 31 29.30 +09 15 24.3 V Z80
2018-12-15 23:45:49 C 05 31 29.50 +09 13 40.8 V Z80
2018-12-15 23:47:47 C 05 31 29.68 +09 11 55.3 V Z80
2018-12-15 23:49:49 C 05 31 29.87 +09 10 06.7 V Z80
2018-12-15 23:51:49 C 05 31 30.06 +09 08 20.0 V Z80
2018-12-15 23:53:49 C 05 31 30.24 +09 06 33.5 V Z80
2018-12-15 23:55:49 C 05 31 30.42 +09 04 47.1 V Z80
2018-12-15 23:57:49 C 05 31 30.62 +09 03 00.6 V Z80
2018-12-15 23:59:49 C 05 31 30.76 +09 01 14.2 V Z80
2018-12-16 00:01:49 C 05 31 30.99 +08 59 27.8 V Z80
2018-12-16 09:50:02 C 05 33 04.80 +01 06 28.7 V T08
2018-12-16 10:03:10 C 05 33 05.21 +00 56 50.5 V T08
2018-12-16 10:15:59 C 05 33 05.60 +00 47 28.4 V T08
2018-12-16 10:29:19 C 05 33 06.00 +00 37 47.1 V T08
2018-12-16 10:32:00 C 05 33 06.09 +00 35 49.8 V T08
2018-12-16 23:41:06 C 05 34 44.16 -07 47 53.7 V J95
2018-12-16 23:42:54 C 05 34 44.24 -07 48 53.4 V J95
2018-12-16 23:44:49 C 05 34 44.30 -07 49 56.9 V J95
2018-12-16 23:46:44 C 05 34 44.40 -07 51 00.5 V J95
2018-12-17 11:04:32 C 05 35 45.24 -13 22 45.0 V T05
2018-12-17 11:18:28 C 05 35 45.33 -13 28 49.4 V T05
2018-12-17 11:31:43 C 05 35 45.43 -13 34 34.1 V T05
2018-12-17 11:45:39 C 05 35 45.57 -13 40 35.5 V T05
2018-12-18 09:07:35 C 05 37 32.915 -21 14 19.63 U F51
2018-12-18 09:23:55 C 05 37 32.822 -21 19 02.34 U F51
2018-12-18 09:40:18 C 05 37 32.697 -21 23 44.70 U F51
2018-12-20 07:02:02 C 05 39 42.36 -30 30 55.9 V I52
2018-12-20 07:03:19 C 05 39 42.34 -30 31 07.1 V I52
2018-12-20 07:04:38 C 05 39 42.42 -30 31 19.0 V I52
2018-12-20 07:05:56 C 05 39 42.40 -30 31 29.7 V I52
2018-12-28 04:52:02 C 05 43 26.47 -41 37 03.5 u 807
2018-12-28 05:06:02 C 05 43 26.30 -41 37 21.4 u 807
2018-12-28 05:19:07 C 05 43 26.16 -41 37 38.5 u 807