IAA RAS IAA Minor Planet Database

2019 AR3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5853963000
Semi-major axis (a)0.8668159000 AU
Inclination (i)29.64364000°
Long. of Asc. Node (Ω)286.04940000°
Arg. of Perihelion (ω)36.63244000°
Mean Anomaly (M)267.59509000°
Mean Motion (n)1.2212758400°/day
Perihelion dist (q)0.35938510 AU
Aphelion dist (Q)1.37424670 AU
Orbital Period0.80703120 yr
Physical Parameters
H (abs. magnitude)22.43
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.730″
Uncertainty6
Orbit TypeAten
MOID0.052047 AU
Observations Used115
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-01-29
Observations (117)
Date Type RA Dec Mag Band Observatory
2019-01-08 05:15:12 C 06 08 40.24 +23 41 29.9 – V G96
2019-01-08 05:23:24 C 06 08 35.66 +23 40 16.3 – V G96
2019-01-08 10:20:37 C 06 05 57.43 +22 56 32.3 – V T05
2019-01-08 10:33:55 C 06 05 50.34 +22 54 36.4 – V T05
2019-01-08 10:43:29 C 06 05 45.29 +22 53 12.7 – V T05
2019-01-08 22:59:06 C 05 59 58.67 +21 10 56.6 – V Z80
2019-01-08 23:01:45 C 05 59 57.42 +21 10 34.8 – V Z80
2019-01-08 23:27:11 C 05 59 45.75 +21 07 15.3 – V Z80
2019-01-08 23:30:26 C 05 59 44.29 +21 06 49.6 – V Z80
2019-01-08 23:33:47 C 05 59 42.80 +21 06 22.9 – V Z80
2019-01-12 09:39:01 C 05 34 35.32 +13 07 47.4 – V T05
2019-01-12 09:39:43 C 05 34 35.01 +13 07 45.2 – V T05
2019-01-12 09:58:08 C 05 34 30.88 +13 06 25.7 – V T05
2019-01-12 10:10:52 C 05 34 28.09 +13 05 30.9 – V T05
2019-01-29 02:31:25 C 05 07 41.74 +02 04 06.7 – u 807
2019-01-29 02:48:17 C 05 07 41.54 +02 03 58.2 – u 807
2019-01-29 03:05:10 C 05 07 41.39 +02 03 49.0 – u 807