IAA RAS IAA Minor Planet Database

2018 YL2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5794122000
Semi-major axis (a)2.1361560000 AU
Inclination (i)4.25382000°
Long. of Asc. Node (Ω)275.68009000°
Arg. of Perihelion (ω)139.56723000°
Mean Anomaly (M)84.80003000°
Mean Motion (n)0.3156855000°/day
Perihelion dist (q)0.89844120 AU
Aphelion dist (Q)3.37387080 AU
Orbital Period3.12211900 yr
Physical Parameters
H (abs. magnitude)29.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.380″
Uncertainty4
Orbit TypeApollo
MOID0.000224 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-01-03
Observations (17)
Date Type RA Dec Mag Band Observatory
2018-12-28 12:17:46 C 08 41 24.46 +05 46 32.3 – V T08
2018-12-28 12:31:01 C 08 41 05.28 +05 46 15.5 – V T08
2018-12-28 12:44:21 C 08 40 46.42 +05 46 00.3 – V T08
2018-12-28 12:57:07 C 08 40 28.82 +05 45 44.3 – V T08
2018-12-28 22:05:35 C 08 35 36.11 +05 30 41.2 – V L01
2018-12-28 22:07:49 C 08 35 34.74 +05 30 41.5 – V L01
2018-12-28 22:10:03 C 08 35 33.37 +05 30 41.4 – V L01
2018-12-28 22:12:17 C 08 35 32.01 +05 30 41.1 – V L01
2018-12-28 22:14:31 C 08 35 30.66 +05 30 41.1 – V L01
2018-12-28 23:28:01 C 08 34 40.36 +05 30 00.8 – o K88
2018-12-28 23:31:41 C 08 34 38.14 +05 30 00.4 – o K88
2018-12-29 21:16:41 C 08 29 52.67 +05 27 18.0 – V L01
2018-12-29 21:46:19 C 08 29 46.24 +05 27 19.8 – V L01
2018-12-29 21:53:03 C 08 29 44.75 +05 27 20.4 – V L01
2018-12-29 21:59:47 C 08 29 43.28 +05 27 20.9 – V L01
2019-01-03 12:50:11 C 08 24 12.382 +05 31 21.18 – V T12
2019-01-03 13:06:37 C 08 24 11.190 +05 31 21.86 – V T12