2018 XG1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7607486000
Semi-major axis (a)2.5372795000 AU
Inclination (i)8.30798000°
Long. of Asc. Node (Ω)47.22283000°
Arg. of Perihelion (ω)121.11956000°
Mean Anomaly (M)245.13795000°
Mean Motion (n)0.2438662000°/day
Perihelion dist (q)0.60704770 AU
Aphelion dist (Q)4.46751130 AU
Orbital Period4.04159200 yr
Physical Parameters
H (abs. magnitude)21.64
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.790″
Uncertainty7
Orbit TypeApollo
MOID0.065522 AU
Observations Used102
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-12-19
Observations (106)
Date Type RA Dec Mag Band Observatory
2018-11-28 09:25:08 C 05 04 02.84 +36 49 11.5 V G96
2018-11-28 09:40:04 C 05 04 01.87 +36 49 46.7 V G96
2018-12-08 11:29:54 C 04 29 20.58 +53 07 11.4 V T05
2018-12-08 11:38:28 C 04 29 17.53 +53 08 08.6 V T05
2018-12-08 11:54:50 C 04 29 11.64 +53 09 55.9 V T05
2018-12-08 12:06:43 C 04 29 07.25 +53 11 13.6 V T05
2018-12-08 17:05:58 C 04 27 31.23 +53 44 08.2 V K51
2018-12-08 17:08:14 C 04 27 30.39 +53 44 24.2 V K51
2018-12-08 17:12:34 C 04 27 28.82 +53 44 54.5 V K51
2018-12-08 18:04:27 C 04 27 10.07 +53 50 58.0 19.0 V 104
2018-12-08 18:19:01 C 04 27 04.09 +53 52 35.4 S 033
2018-12-08 18:19:48 C 04 27 03.80 +53 52 41.2 S 033
2018-12-08 18:20:37 C 04 27 03.51 +53 52 46.7 S 033
2018-12-08 18:21:30 C 04 27 03.15 +53 52 53.0 S 033
2018-12-08 18:22:20 C 04 27 02.86 +53 52 58.5 S 033
2018-12-08 18:23:07 C 04 27 02.55 +53 53 04.2 S 033
2018-12-08 18:23:53 C 04 27 02.13 +53 53 15.7 o K88
2018-12-08 18:25:46 C 04 27 02.14 +53 53 27.3 V 104
2018-12-08 18:25:51 C 04 27 01.34 +53 53 29.6 o K88
2018-12-08 18:27:50 C 04 27 00.66 +53 53 43.5 o K88
2018-12-08 18:31:48 C 04 26 59.12 +53 54 10.7 o K88
2018-12-08 18:45:49 C 04 26 54.64 +53 55 48.8 19.0 V 104
2018-12-08 18:55:50 C 04 26 50.62 +53 56 58.1 V L01
2018-12-08 18:56:41 C 04 26 50.29 +53 57 04.1 V L01
2018-12-08 18:59:16 C 04 26 49.32 +53 57 21.8 V L01
2018-12-08 19:00:07 C 04 26 49.00 +53 57 28.2 V L01
2018-12-08 19:02:40 C 04 26 48.03 +53 57 46.2 V L01
2018-12-08 19:03:33 C 04 26 47.70 +53 57 52.3 V L01
2018-12-08 19:04:23 C 04 26 47.40 +53 57 58.2 V L01
2018-12-08 19:31:18 C 04 26 37.43 +54 01 05.6 V K38
2018-12-08 19:54:00 C 04 26 28.73 +54 03 44.0 V K38
2018-12-08 20:18:27 C 04 26 19.31 +54 06 35.8 V K38
2018-12-08 21:56:59 C 04 25 40.37 +54 18 09.8 V K63
2018-12-08 22:02:09 C 04 25 38.32 +54 18 45.7 V K63
2018-12-08 22:06:53 C 04 25 36.45 +54 19 18.7 V K63
2018-12-08 23:04:16 C 04 25 13.64 +54 26 01.2 q C77
2018-12-08 23:15:00 C 04 25 09.18 +54 27 15.9 q C77
2018-12-08 23:21:18 C 04 25 06.27 +54 27 57.8 V 595
2018-12-08 23:25:20 C 04 25 05.26 +54 28 29.5 q C77
2018-12-08 23:50:28 C 04 24 54.34 +54 31 22.8 V 595
2018-12-08 23:55:37 C 04 24 52.71 +54 31 59.3 V 204
2018-12-09 00:04:19 C 04 24 49.13 +54 33 00.1 V 204
2018-12-09 01:35:50 C 04 24 20.69 +54 43 29.7 V V03
2018-12-09 01:38:31 C 04 24 19.67 +54 43 49.2 V V03
2018-12-09 01:43:11 C 04 24 16.99 +54 44 32.7 U H36
2018-12-09 01:44:08 C 04 24 17.37 +54 44 30.3 V V03
2018-12-09 01:46:42 C 04 24 15.61 +54 44 58.0 U H36
2018-12-09 01:50:32 C 04 24 14.04 +54 45 26.0 U H36
2018-12-09 02:02:00 C 04 24 09.36 +54 46 48.5 U H36
2018-12-09 03:03:02 C 04 23 45.05 +54 54 02.4 V V01