IAA RAS IAA Minor Planet Database

2019 AY2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5189323000
Semi-major axis (a)1.9533540000 AU
Inclination (i)21.42556000°
Long. of Asc. Node (Ω)281.11419000°
Arg. of Perihelion (ω)140.62165000°
Mean Anomaly (M)199.50913000°
Mean Motion (n)0.3610211300°/day
Perihelion dist (q)0.93969550 AU
Aphelion dist (Q)2.96701250 AU
Orbital Period2.73005520 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.470″
Uncertainty6
Orbit TypeApollo
MOID0.029460 AU
Observations Used19
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-01-06
Observations (20)
Date Type RA Dec Mag Band Observatory
2018-12-31 10:14:38 C 08 36 21.748 +31 37 42.45 – V F51
2018-12-31 10:50:20 C 08 35 47.074 +31 17 16.26 – V F51
2018-12-31 11:08:22 C 08 35 29.632 +31 06 57.48 – V F51
2019-01-03 11:53:46 C 07 58 15.83 +01 31 24.6 – V T05
2019-01-03 12:06:44 C 07 58 11.37 +01 28 04.0 – V T05
2019-01-03 12:18:46 C 07 58 07.29 +01 24 57.7 – V T05
2019-01-03 12:31:33 C 07 58 02.88 +01 21 40.0 – V T05
2019-01-04 04:32:43 C 07 53 52.50 -02 21 04.0 – u 807
2019-01-04 04:38:23 C 07 53 50.91 -02 22 16.8 – u 807
2019-01-04 04:44:01 C 07 53 49.32 -02 23 29.0 – u 807
2019-01-04 08:56:36 C 07 52 52.86 -03 18 14.1 – V T05
2019-01-04 09:04:49 C 07 52 50.68 -03 19 52.7 – V T05
2019-01-04 09:16:05 C 07 52 47.60 -03 22 10.7 – V T05
2019-01-04 09:35:13 C 07 52 42.41 -03 26 03.0 – V T05
2019-01-04 09:45:55 C 07 52 39.54 -03 28 09.4 – V T05
2019-01-05 03:57:17 C 07 48 48.86 -06 44 26.7 – u 807
2019-01-05 04:03:40 C 07 48 47.39 -06 45 29.6 – u 807
2019-01-05 04:09:33 C 07 48 46.06 -06 46 27.9 – u 807
2019-01-06 06:53:19 C 07 44 08.99 -10 38 20.9 – u H21
2019-01-06 07:00:30 C 07 44 07.71 -10 39 14.8 – u H21