2018 YM

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6367966000
Semi-major axis (a)1.2976344000 AU
Inclination (i)17.54282000°
Long. of Asc. Node (Ω)85.89351000°
Arg. of Perihelion (ω)248.45549000°
Mean Anomaly (M)281.94515000°
Mean Motion (n)0.6667692100°/day
Perihelion dist (q)0.47130520 AU
Aphelion dist (Q)2.12396360 AU
Orbital Period1.47818410 yr
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.530″
Uncertainty7
Orbit TypeApollo
MOID0.007953 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-12-18
Observations (23)
Date Type RA Dec Mag Band Observatory
2018-12-17 07:04:59 C 06 45 18.38 +08 54 40.9 U I41
2018-12-17 07:05:29 C 06 45 16.57 +08 55 18.0 U I41
2018-12-17 09:08:40 C 06 37 54.67 +11 12 16.3 U I41
2018-12-17 09:09:10 C 06 37 52.84 +11 12 48.6 U I41
2018-12-17 10:39:26 C 06 32 52.85 +12 44 05.7 U I41
2018-12-17 10:39:56 C 06 32 51.16 +12 44 34.4 U I41
2018-12-17 10:43:24 C 06 32 40.17 +12 47 55.0 U I41
2018-12-17 10:43:54 C 06 32 38.60 +12 48 23.7 U I41
2018-12-17 10:48:39 C 06 32 23.35 +12 53 01.6 U I41
2018-12-17 11:11:01 C 06 31 12.84 +13 14 18.7 U I41
2018-12-17 11:11:31 C 06 31 11.12 +13 14 47.3 U I41
2018-12-18 00:52:49 C 05 59 16.79 +22 39 03.4 V L01
2018-12-18 00:55:16 C 05 59 12.18 +22 40 14.6 V L01
2018-12-18 00:58:08 C 05 59 06.80 +22 41 38.1 V L01
2018-12-18 01:00:04 C 05 59 03.16 +22 42 34.6 V L01
2018-12-18 01:02:50 C 05 58 58.00 +22 43 54.8 V L01
2018-12-18 01:02:58 C 05 58 57.75 +22 43 58.5 V L01
2018-12-18 01:07:20 C 05 58 49.58 +22 46 05.0 V L01
2018-12-18 07:00:20 C 05 49 19.45 +25 18 11.6 u H21
2018-12-18 07:02:41 C 05 49 15.81 +25 19 04.6 u H21
2018-12-18 07:05:03 C 05 49 12.14 +25 19 57.4 u H21
2018-12-18 22:09:08 C 05 31 32.26 +29 39 15.2 V J95
2018-12-18 22:31:02 C 05 31 10.31 +29 44 03.2 V J95