IAA RAS IAA Minor Planet Database

2019 AO3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4782872534 ± 1.76e-05
Semi-major axis (a)2.1853624302 AU ± 9.33e-05
Inclination (i)34.97967646° ± 8.74e-04
Long. of Asc. Node (Ω)295.48374665° ± 2.67e-04
Arg. of Perihelion (ω)261.53429099° ± 1.37e-03
Mean Anomaly (M)16.34959744° ± 4.68e-02
Mean Motion (n)0.3050893638°/day ± 1.95e-05
Perihelion dist (q)1.14013144 AU ± 6.21e-05
Aphelion dist (Q)3.23059342 AU ± 1.43e-04
Orbital Period3.23061503 yr ± 2.07e-04
Physical Parameters
H (abs. magnitude)21.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.220″
Uncertainty2
Orbit TypeAmor
MOID0.446108 AU
Observations Used43
Oppositions1
Arc Total2019-2019
First Observation Used2019-01-03
Last Observation Used2019-03-24
Observations (44)
Date Type RA Dec Mag Band Observatory
2019-01-03 13:53:54 C 09 22 26.739 +13 01 55.81 – U F51
2019-01-03 14:10:53 C 09 22 25.801 +13 01 25.93 – U F51
2019-01-03 14:27:47 C 09 22 24.877 +13 00 56.14 – U F51
2019-01-03 14:44:43 C 09 22 23.946 +13 00 26.48 – U F51
2019-01-04 06:19:50 C 09 21 35.42 +12 32 44.4 – u H21
2019-01-04 06:28:51 C 09 21 34.92 +12 32 28.6 – u H21
2019-01-04 06:38:11 C 09 21 34.40 +12 32 12.0 – u H21
2019-01-04 13:17:46 C 09 21 12.226 +12 20 17.67 – V 568
2019-01-04 13:25:10 C 09 21 11.793 +12 20 04.28 – V 568
2019-01-06 07:15:28 C 09 18 46.53 +11 02 27.0 – u H21
2019-01-06 07:23:56 C 09 18 45.97 +11 02 10.6 – u H21
2019-01-06 07:33:53 C 09 18 45.33 +11 01 52.0 – u H21
2019-01-09 04:31:16 C 09 14 10.75 +08 45 19.8 – u 807
2019-01-09 04:41:26 C 09 14 09.99 +08 44 58.8 – u 807
2019-01-09 04:51:36 C 09 14 09.23 +08 44 37.8 – u 807
2019-01-09 07:40:42 C 09 13 57.02 +08 38 32.6 – o 691
2019-01-09 07:52:24 C 09 13 56.12 +08 38 08.1 – o 691
2019-01-09 08:04:06 C 09 13 55.26 +08 37 44.1 – o 691
2019-01-13 02:47:27 C 09 06 42.74 +05 19 43.3 – u 807
2019-01-13 03:00:26 C 09 06 41.57 +05 19 13.5 – u 807
2019-01-13 03:13:01 C 09 06 40.44 +05 18 44.6 – u 807
2019-01-16 13:15:20 C 08 58 59.605 +02 02 05.86 – U F51
2019-01-16 13:32:49 C 08 58 57.795 +02 01 22.54 – U F51
2019-01-16 13:50:18 C 08 58 55.965 +02 00 38.79 – U F51
2019-01-24 09:08:32 C 08 37 29.48 -06 19 46.2 – V I52
2019-01-24 09:13:40 C 08 37 28.80 -06 20 00.1 – V I52
2019-01-24 09:16:13 C 08 37 28.47 -06 20 06.9 – V I52
2019-01-26 07:28:52 C 08 31 24.77 -08 31 07.7 – V I52
2019-01-26 07:31:59 C 08 31 24.29 -08 31 16.8 – V I52
2019-02-02 10:31:57 C 08 06 53.91 -16 37 39.8 – V 474
2019-02-02 10:38:53 C 08 06 52.81 -16 37 59.6 – V 474
2019-02-02 10:45:48 C 08 06 51.61 -16 38 18.0 – V 474
2019-02-03 13:34:26 C 08 02 47.68 -17 52 31.4 – V 474
2019-02-03 13:41:23 C 08 02 46.57 -17 52 50.8 – V 474
2019-02-03 13:48:19 C 08 02 45.54 -17 53 09.2 – V 474
2019-02-23 01:48:15 C 06 54 25.53 -34 49 12.1 – u 807
2019-02-23 01:57:59 C 06 54 24.21 -34 49 26.7 – u 807
2019-02-23 02:07:43 C 06 54 22.93 -34 49 41.7 – u 807
2019-03-07 01:02:20 C 06 24 01.84 -40 41 43.9 – u 807
2019-03-07 01:15:34 C 06 24 00.67 -40 41 57.2 – u 807
2019-03-07 01:28:22 C 06 23 59.45 -40 42 09.0 – u 807
2019-03-24 00:00:59 C 06 00 21.65 -46 02 54.0 – U 807
2019-03-24 00:11:48 C 06 00 21.25 -46 03 01.2 – U 807
2019-03-24 00:22:54 C 06 00 20.80 -46 03 08.3 – U 807