2018 US2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6591172000
Semi-major axis (a)2.9792886000 AU
Inclination (i)7.06033000°
Long. of Asc. Node (Ω)225.86169000°
Arg. of Perihelion (ω)151.39546000°
Mean Anomaly (M)136.86786000°
Mean Motion (n)0.1916616500°/day
Perihelion dist (q)1.01558820 AU
Aphelion dist (Q)4.94298900 AU
Orbital Period5.14243560 yr
Physical Parameters
H (abs. magnitude)24.88
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.720″
Uncertainty7
Orbit TypeAmor
MOID0.044641 AU
Observations Used76
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-11-17
Observations (78)
Date Type RA Dec Mag Band Observatory
2018-11-06 12:37:56 C 04 12 50.46 +21 55 29.5 V I52
2018-11-07 03:53:44 C 04 17 01.39 +20 59 16.3 c J04
2018-11-07 04:10:34 C 04 17 05.32 +20 58 14.7 c J04
2018-11-07 04:27:24 C 04 17 09.27 +20 57 13.3 c J04
2018-11-07 04:44:14 C 04 17 13.20 +20 56 11.7 c J04
2018-11-07 11:01:58 C 04 18 48.89 +20 33 52.1 o 691
2018-11-07 11:35:21 C 04 18 56.54 +20 31 53.1 o 691
2018-11-07 12:08:21 C 04 19 04.10 +20 29 55.3 o 691
2018-11-07 12:27:30 C 04 19 08.54 +20 28 45.6 V I52
2018-11-07 12:28:36 C 04 19 08.81 +20 28 42.0 V I52
2018-11-07 12:29:42 C 04 19 09.03 +20 28 38.1 V I52
2018-11-07 12:30:48 C 04 19 09.28 +20 28 33.8 V I52
2018-11-08 11:16:47 C 04 24 25.66 +19 13 26.6 V I52
2018-11-08 11:20:11 C 04 24 26.33 +19 13 15.4 V I52
2018-11-08 11:23:35 C 04 24 27.01 +19 13 04.4 V I52
2018-11-08 11:25:23 C 04 24 27.37 +19 12 58.8 V I52
2018-11-09 07:43:50 C 04 28 40.77 +18 11 44.1 V G96
2018-11-09 07:53:16 C 04 28 42.38 +18 11 16.9 V G96
2018-11-09 08:00:42 C 04 28 43.60 +18 10 55.3 V G96
2018-11-11 08:39:34 C 04 36 56.23 +16 03 21.4 o 691
2018-11-11 08:48:17 C 04 36 57.35 +16 03 00.8 o 691
2018-11-11 08:57:06 C 04 36 58.49 +16 02 39.1 o 691
2018-11-12 06:34:00 C 04 40 02.60 +15 13 34.4 o 291
2018-11-12 06:39:54 C 04 40 03.29 +15 13 22.2 o 291
2018-11-12 06:51:41 C 04 40 04.66 +15 12 57.0 o 291
2018-11-17 09:10:12 C 04 52 06.84 +11 42 09.3 V G96
2018-11-17 09:17:34 C 04 52 07.25 +11 41 59.0 V G96
2018-11-17 09:24:58 C 04 52 07.70 +11 41 50.0 V G96