IAA RAS IAA Minor Planet Database

2019 AR11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1186440000
Semi-major axis (a)1.1849164000 AU
Inclination (i)25.43281000°
Long. of Asc. Node (Ω)119.24703000°
Arg. of Perihelion (ω)273.80241000°
Mean Anomaly (M)182.21874000°
Mean Motion (n)0.7641392400°/day
Perihelion dist (q)1.04433320 AU
Aphelion dist (Q)1.32549960 AU
Orbital Period1.28982730 yr
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.370″
Uncertainty7
Orbit TypeAmor
MOID0.153599 AU
Observations Used21
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-01-28
Observations (22)
Date Type RA Dec Mag Band Observatory
2019-01-12 11:45:30 C 08 55 13.470 +04 29 26.53 – U F51
2019-01-12 12:02:08 C 08 55 12.372 +04 31 03.51 – U F51
2019-01-12 12:19:26 C 08 55 11.232 +04 32 42.64 – U F51
2019-01-12 12:36:11 C 08 55 10.130 +04 34 19.52 – U F51
2019-01-13 09:37:57 C 08 54 04.396 +06 36 47.35 – V 568
2019-01-13 09:39:35 C 08 54 04.286 +06 36 57.00 – V 568
2019-01-13 09:41:02 C 08 54 04.190 +06 37 05.54 – V 568
2019-01-14 05:46:00 C 08 52 54.77 +08 36 25.5 – u 807
2019-01-14 05:51:25 C 08 52 54.39 +08 36 57.6 – u 807
2019-01-14 05:57:32 C 08 52 53.95 +08 37 33.7 – u 807
2019-01-25 09:03:39 C 08 33 42.84 +34 09 42.4 – V V06
2019-01-25 09:05:43 C 08 33 42.63 +34 09 52.8 – V V06
2019-01-25 09:07:46 C 08 33 42.44 +34 10 03.0 – V V06
2019-01-25 09:09:50 C 08 33 42.26 +34 10 13.0 – V V06
2019-01-27 04:46:44 C 08 30 06.59 +37 39 25.2 – V I52
2019-01-27 04:51:31 C 08 30 06.13 +37 39 45.7 – V I52
2019-01-27 04:56:19 C 08 30 05.78 +37 40 09.2 – V I52
2019-01-27 05:01:06 C 08 30 05.40 +37 40 33.2 – V I52
2019-01-28 06:45:35 C 08 27 53.08 +39 35 59.9 – V G96
2019-01-28 06:53:04 C 08 27 52.33 +39 36 31.2 – V G96
2019-01-28 07:00:33 C 08 27 51.61 +39 37 04.5 – V G96
2019-01-28 07:08:05 C 08 27 50.88 +39 37 37.3 – V G96