IAA RAS IAA Minor Planet Database

2020 AA3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5491839397 ± 9.59e-06
Semi-major axis (a)2.3500569435 AU ± 5.00e-05
Inclination (i)22.34567662° ± 1.39e-04
Long. of Asc. Node (Ω)71.16570022° ± 4.05e-04
Arg. of Perihelion (ω)18.05234134° ± 1.38e-04
Mean Anomaly (M)237.07375039° ± 1.90e-02
Mean Motion (n)0.2735865215°/day ± 8.73e-06
Perihelion dist (q)1.05944341 AU ± 3.19e-05
Aphelion dist (Q)3.64067047 AU ± 8.07e-05
Orbital Period3.60261272 yr ± 1.15e-04
Physical Parameters
H (abs. magnitude)20.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.286″
Uncertainty2
Orbit TypeAmor
MOID0.088701 AU
Observations Used42
Oppositions1
Arc Total2020-2020
First Observation Used2020-01-03
Last Observation Used2020-03-25
Observations (58)
Date Type RA Dec Mag Band Observatory
2019-12-19 22:10:36 S 12 51 37.910 +33 41 21.08 – L C51
2019-12-20 01:19:06 S 12 52 13.858 +33 43 03.25 – L C51
2019-12-20 17:00:52 S 12 55 10.229 +33 51 15.52 – L C51
2019-12-21 04:00:15 S 12 57 12.055 +33 56 50.71 – L C51
2019-12-21 07:08:34 S 12 57 46.637 +33 58 25.86 – L C51
2019-12-21 08:42:38 S 12 58 03.866 +33 59 13.06 – L C51
2019-12-22 01:58:40 S 13 01 11.170 +34 07 43.86 – L C51
2019-12-22 08:15:29 S 13 02 18.482 +34 10 44.51 – L C51
2019-12-22 11:23:48 S 13 02 51.958 +34 12 12.46 – L C51
2019-12-22 17:40:37 S 13 03 58.464 +34 15 10.30 – L C51
2019-12-23 03:05:01 S 13 05 37.265 +34 19 34.32 – L C51
2019-12-23 21:55:50 S 13 08 52.118 +34 28 08.94 – L C51
2019-12-24 01:04:09 S 13 09 24.091 +34 29 35.34 – L C51
2019-12-24 07:20:59 S 13 10 27.859 +34 32 22.09 – L C51
2020-01-03 13:03:38 C 13 46 14.09 +36 04 47.6 – V G96
2020-01-03 13:08:24 C 13 46 14.69 +36 04 49.1 – V G96
2020-01-03 13:13:11 C 13 46 15.20 +36 04 50.5 – V G96
2020-01-03 13:17:58 C 13 46 15.78 +36 04 52.5 – V G96
2020-01-04 11:11:04 C 13 48 56.34 +36 12 05.8 – V I52
2020-01-04 11:14:40 C 13 48 56.75 +36 12 07.1 – V I52
2020-01-05 10:16:38 C 13 51 39.76 +36 19 39.5 – u H21
2020-01-05 10:20:49 C 13 51 40.21 +36 19 40.7 – u H21
2020-01-05 10:28:46 C 13 51 41.13 +36 19 43.6 – u H21
2020-01-05 11:21:49 C 13 51 47.52 +36 20 02.2 – V I52
2020-01-05 11:27:43 C 13 51 48.16 +36 20 03.8 – V I52
2020-01-05 11:31:19 C 13 51 48.56 +36 20 05.4 – V I52
2020-01-05 11:34:55 C 13 51 48.98 +36 20 06.5 – V I52
2020-01-06 01:30:55 C 13 53 25.13 +36 24 33.4 – V L01
2020-01-06 01:37:08 C 13 53 25.84 +36 24 35.4 – V L01
2020-01-06 01:44:29 C 13 53 26.73 +36 24 37.8 – V L01
2020-01-06 04:12:36 C 13 53 43.10 +36 25 28.5 – V 204
2020-01-06 04:45:02 C 13 53 46.70 +36 25 39.5 – V 204
2020-01-06 05:17:28 C 13 53 50.22 +36 25 50.2 – V 204
2020-01-06 11:17:37 C 13 54 31.35 +36 27 48.5 – V I52
2020-01-06 11:21:13 C 13 54 31.81 +36 27 49.6 – V I52
2020-01-06 11:24:48 C 13 54 32.15 +36 27 51.4 – V I52
2020-01-06 11:28:24 C 13 54 32.49 +36 27 53.1 – V I52
2020-01-07 11:30:46 C 13 57 11.47 +36 35 38.3 – V I52
2020-01-07 11:35:51 C 13 57 12.02 +36 35 39.5 – V I52
2020-01-07 11:41:57 C 13 57 12.75 +36 35 43.0 – V I52
2020-01-14 11:12:07 C 14 13 11.82 +37 29 38.2 – V I52
2020-01-14 11:26:30 C 14 13 12.97 +37 29 43.3 – V I52
2020-01-19 12:52:17 C 14 22 11.98 +38 10 24.4 – V G96
2020-01-19 12:58:23 C 14 22 12.37 +38 10 27.7 – V G96
2020-01-19 13:04:28 C 14 22 12.68 +38 10 30.1 – V G96
2020-01-19 13:10:34 C 14 22 13.04 +38 10 31.8 – V G96
2020-02-14 10:05:00 C 14 35 26.03 +42 06 50.7 – V V06
2020-02-14 10:08:24 C 14 35 25.95 +42 06 51.8 – V V06
2020-02-14 10:11:50 C 14 35 25.85 +42 06 53.2 – V V06
2020-02-14 10:15:16 C 14 35 25.75 +42 06 54.8 – V V06