2018 AU

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5473068000
Semi-major axis (a)2.4888933000 AU
Inclination (i)4.72220000°
Long. of Asc. Node (Ω)123.00107000°
Arg. of Perihelion (ω)319.71308000°
Mean Anomaly (M)3.82519000°
Mean Motion (n)0.2510121000°/day
Perihelion dist (q)1.12670510 AU
Aphelion dist (Q)3.85108150 AU
Orbital Period3.92653450 yr
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.260″
Uncertainty8
Orbit TypeAmor
MOID0.151929 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-13
Observations (20)
Date Type RA Dec Mag Band Observatory
2018-01-05 05:52:26 C 03 15 56.747 +06 32 14.79 U F51
2018-01-05 06:08:47 C 03 15 59.823 +06 32 45.03 U F51
2018-01-05 06:25:06 C 03 16 02.866 +06 33 15.05 U F51
2018-01-05 06:41:28 C 03 16 05.943 +06 33 45.08 U F51
2018-01-06 01:57:25 C 03 19 55.56 +07 09 48.0 U 807
2018-01-06 02:04:51 C 03 19 56.98 +07 10 01.7 U 807
2018-01-06 02:11:22 C 03 19 58.22 +07 10 13.6 U 807
2018-01-06 02:51:55 C 03 20 07.36 +07 10 47.5 U H01
2018-01-06 03:02:20 C 03 20 09.36 +07 11 06.7 U H01
2018-01-06 03:15:55 C 03 20 11.95 +07 11 31.7 U H01
2018-01-06 03:21:43 C 03 20 13.05 +07 11 42.4 U H01
2018-01-07 01:43:15 C 03 24 43.36 +07 52 49.0 u H21
2018-01-07 01:58:28 C 03 24 46.30 +07 53 17.2 u H21
2018-01-07 02:15:26 C 03 24 49.60 +07 53 48.4 u H21
2018-01-08 03:00:14 C 03 29 52.31 +08 39 18.6 U I52
2018-01-08 03:05:00 C 03 29 53.24 +08 39 27.1 U I52
2018-01-08 03:09:46 C 03 29 54.16 +08 39 35.0 U I52
2018-01-08 03:14:32 C 03 29 55.15 +08 39 44.7 U I52
2018-01-13 04:20:13 C 03 55 13.55 +12 16 52.5 o 691
2018-01-13 04:54:40 C 03 55 20.50 +12 17 53.0 o 691