2018 WR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2237657000
Semi-major axis (a)1.1661264000 AU
Inclination (i)6.05825000°
Long. of Asc. Node (Ω)51.89496000°
Arg. of Perihelion (ω)300.77379000°
Mean Anomaly (M)246.85789000°
Mean Motion (n)0.7826824900°/day
Perihelion dist (q)0.90518730 AU
Aphelion dist (Q)1.42706550 AU
Orbital Period1.25926880 yr
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty7
Orbit TypeApollo
MOID0.001681 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-12-09
Observations (27)
Date Type RA Dec Mag Band Observatory
2018-11-18 09:47:54 C 06 51 36.86 +40 42 58.6 V G96
2018-11-18 09:55:22 C 06 51 30.84 +40 43 42.5 V G96
2018-11-18 10:02:52 C 06 51 24.80 +40 44 24.5 V G96
2018-11-18 11:05:49 C 06 50 34.03 +40 50 16.4 V I52
2018-11-18 11:07:13 C 06 50 32.95 +40 50 23.6 V I52
2018-11-18 11:08:37 C 06 50 31.84 +40 50 31.6 V I52
2018-11-18 11:10:04 C 06 50 30.67 +40 50 39.4 V I52
2018-11-18 23:11:01 C 06 42 31.44 +41 50 59.8 V J95
2018-11-18 23:18:13 C 06 42 26.37 +41 51 37.0 V J95
2018-11-18 23:41:08 C 06 42 08.25 +41 54 23.1 V L01
2018-11-18 23:42:26 C 06 42 07.28 +41 54 31.0 V L01
2018-11-18 23:44:40 C 06 42 05.64 +41 54 42.0 V L01
2018-11-18 23:48:11 C 06 42 03.05 +41 55 00.6 V L01
2018-11-19 00:50:55 C 06 41 20.31 +41 59 36.5 V J95
2018-11-19 00:56:45 C 06 41 16.07 +42 00 05.7 V J95
2018-11-19 07:41:03 C 06 36 56.91 +42 32 18.2 V H01
2018-11-19 07:51:00 C 06 36 49.83 +42 33 05.8 V H01
2018-11-19 08:00:14 C 06 36 43.25 +42 33 49.4 V H01
2018-11-19 08:13:04 C 06 36 34.07 +42 34 49.7 V H01
2018-11-19 09:13:48 C 06 35 51.75 +42 39 32.6 V I52
2018-11-19 09:17:59 C 06 35 48.73 +42 39 50.7 V I52
2018-11-19 09:20:05 C 06 35 47.23 +42 40 00.3 V I52
2018-12-07 09:40:35 C 04 37 35.783 +48 52 42.96 V T12
2018-12-07 09:48:26 C 04 37 34.700 +48 52 41.27 V T12
2018-12-07 09:56:55 C 04 37 33.522 +48 52 39.36 V T12
2018-12-09 11:47:39 C 04 32 52.522 +48 39 23.18 V T12
2018-12-09 11:55:30 C 04 32 51.657 +48 39 19.87 V T12