2018 XN5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4499870000
Semi-major axis (a)1.7885083000 AU
Inclination (i)3.49193000°
Long. of Asc. Node (Ω)278.42250000°
Arg. of Perihelion (ω)182.54898000°
Mean Anomaly (M)316.56872000°
Mean Motion (n)0.4120668100°/day
Perihelion dist (q)0.98370280 AU
Aphelion dist (Q)2.59331380 AU
Orbital Period2.39186380 yr
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.420″
Uncertainty4
Orbit TypeApollo
MOID0.000149 AU
Observations Used50
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-01-04
Observations (51)
Date Type RA Dec Mag Band Observatory
2018-12-15 07:25:21 C 00 42 50.693 +37 08 10.67 U F51
2018-12-15 07:58:52 C 00 42 49.232 +37 09 45.19 U F51
2018-12-15 08:15:41 C 00 42 48.591 +37 10 31.48 U F51
2018-12-15 17:58:48 C 00 43 21.01 +37 41 18.9 V L01
2018-12-15 18:01:18 C 00 43 20.94 +37 41 27.5 V L01
2018-12-15 18:03:47 C 00 43 20.87 +37 41 36.1 V L01
2018-12-15 18:08:46 C 00 43 20.69 +37 41 53.3 V L01
2018-12-15 18:12:29 C 00 43 20.56 +37 42 05.7 V L01
2018-12-15 18:15:53 C 00 43 20.45 +37 42 17.5 V L01
2018-12-17 01:12:02 C 00 44 42.54 +39 46 09.9 u H21
2018-12-17 01:23:04 C 00 44 42.15 +39 47 00.2 u H21
2018-12-17 05:15:23 C 00 44 59.284 +40 07 00.39 V 568
2018-12-17 05:16:45 C 00 44 59.215 +40 07 07.04 V 568
2018-12-17 05:18:07 C 00 44 59.147 +40 07 13.63 V 568
2018-12-18 04:12:14 C 00 46 26.83 +42 10 56.2 o 291
2018-12-18 04:21:06 C 00 46 26.67 +42 11 48.8 o 291
2018-12-18 04:31:55 C 00 46 26.53 +42 12 50.6 o 291
2018-12-19 02:01:37 C 00 49 01.17 +44 45 33.0 V I52
2018-12-19 02:01:58 C 00 49 01.19 +44 45 35.7 V I52
2018-12-19 02:02:18 C 00 49 01.17 +44 45 38.5 V I52
2018-12-19 02:02:40 C 00 49 01.17 +44 45 41.9 V I52
2018-12-19 03:00:18 C 00 48 50.39 +44 52 08.1 u H21
2018-12-19 03:05:04 C 00 48 50.49 +44 52 44.9 u H21
2018-12-19 03:08:51 C 00 48 50.60 +44 53 13.9 u H21
2018-12-19 04:54:33 C 00 49 01.63 +45 08 31.2 o 291
2018-12-19 04:59:47 C 00 49 01.75 +45 09 10.6 o 291
2018-12-19 05:04:28 C 00 49 01.83 +45 09 47.0 o 291
2018-12-22 04:13:04 C 01 17 09.40 +63 08 40.2 U I41
2018-12-22 04:13:34 C 01 17 09.81 +63 08 53.3 U I41
2018-12-22 05:15:34 C 01 17 57.84 +63 35 12.9 U I41
2018-12-22 05:16:04 C 01 17 58.23 +63 35 25.2 U I41
2018-12-22 05:45:49 C 01 18 23.20 +63 48 03.6 U I41
2018-12-22 05:46:19 C 01 18 23.71 +63 48 16.1 U I41
2018-12-22 06:41:44 C 01 19 15.32 +64 11 45.9 U I41
2018-12-22 06:42:14 C 01 19 15.85 +64 11 59.4 U I41
2018-12-23 02:12:29 C 02 11 25.38 +74 49 02.3 17.0 r 718
2018-12-23 02:13:43 C 02 11 30.92 +74 49 50.0 17.0 r 718
2018-12-23 02:14:57 C 02 11 36.28 +74 50 37.3 16.8 r 718
2018-12-23 02:16:10 C 02 11 41.75 +74 51 23.3 16.7 r 718
2018-12-23 02:17:24 C 02 11 47.35 +74 52 09.8 16.7 r 718
2018-12-24 21:04:27 C 11 28 49.00 +60 12 40.2 V Z80
2018-12-24 21:07:45 C 11 28 57.35 +60 09 06.2 V Z80
2018-12-24 21:11:15 C 11 29 06.37 +60 05 20.3 V Z80
2018-12-24 21:14:25 C 11 29 14.42 +60 01 54.4 V Z80
2018-12-24 21:17:44 C 11 29 22.80 +59 58 20.3 V Z80
2018-12-24 21:21:04 C 11 29 31.36 +59 54 44.2 V Z80
2019-01-03 15:02:08 C 12 26 23.233 -14 04 02.48 V T12
2019-01-03 15:03:11 C 12 26 23.189 -14 04 05.73 V T12
2019-01-04 15:07:21 C 12 26 59.50 -15 04 46.3 V 474
2019-01-04 15:15:52 C 12 26 59.40 -15 05 08.5 V 474