IAA RAS IAA Minor Planet Database

2020 AY1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2222129753 ± 1.71e-07
Semi-major axis (a)0.8816325377 AU ± 6.26e-09
Inclination (i)1.02001907° ± 1.26e-06
Long. of Asc. Node (Ω)31.61716364° ± 1.50e-04
Arg. of Perihelion (ω)294.84989699° ± 1.35e-04
Mean Anomaly (M)156.18334182° ± 2.57e-05
Mean Motion (n)1.1906410760°/day ± 1.27e-08
Perihelion dist (q)0.68572235 AU ± 1.51e-07
Aphelion dist (Q)1.07754273 AU ± 1.51e-07
Orbital Period0.82781142 yr ± 8.81e-09
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.260″
Uncertainty0
Orbit TypeAten
MOID0.006529 AU
Observations Used143
Oppositions1
Arc Total2020-2025
First Observation Used2020-01-05
Last Observation Used2025-03-03
Observations (152)
Date Type RA Dec Mag Band Observatory
2020-01-05 23:29:36 C 08 25 38.14 +61 22 46.3 – V C95
2020-01-05 23:30:41 C 08 25 31.29 +61 22 44.2 – V L01
2020-01-05 23:39:40 C 08 25 17.82 +61 22 06.8 – V C95
2020-01-05 23:49:41 C 08 24 57.70 +61 21 26.9 – V C95
2020-01-06 19:00:52 C 07 53 03.02 +59 46 12.7 – q B49
2020-01-06 19:02:46 C 07 53 00.15 +59 46 04.2 – q B49
2020-01-06 20:14:04 C 07 51 05.53 +59 40 08.5 – V Z99
2020-01-06 20:18:34 C 07 50 58.64 +59 39 47.7 – V Z99
2020-01-06 20:23:03 C 07 50 51.76 +59 39 27.3 – V Z99
2020-01-06 22:14:57 C 07 47 56.22 +59 31 17.4 – V 246
2020-01-06 22:15:14 C 07 47 56.12 +59 31 16.0 – V 246
2020-01-06 22:15:24 C 07 47 55.41 +59 31 14.9 – V 246
2020-01-06 22:15:36 C 07 47 55.15 +59 31 15.9 – V 246
2020-01-06 22:15:47 C 07 47 54.90 +59 31 13.6 – V 246
2020-01-06 23:18:27 C 07 46 14.82 +59 25 56.0 – o K88
2020-01-06 23:21:20 C 07 46 10.31 +59 25 40.6 – o K88
2020-01-06 23:24:12 C 07 46 05.84 +59 25 24.9 – o K88
2020-01-06 23:28:15 C 07 45 59.54 +59 25 02.9 – o K88
2020-01-06 23:31:08 C 07 45 55.05 +59 24 47.4 – o K88
2020-01-07 04:58:22 C 07 38 46.75 +58 55 17.2 – V I52
2020-01-07 04:58:39 C 07 38 46.38 +58 55 16.0 – V I52
2020-01-07 04:58:54 C 07 38 46.00 +58 55 14.6 – V I52
2020-01-07 04:59:11 C 07 38 45.61 +58 55 13.2 – V I52
2020-01-07 06:23:55 C 07 36 43.16 +58 48 12.4 – o 695
2020-01-07 06:24:57 C 07 36 41.70 +58 48 07.1 – o 695
2020-01-07 06:25:58 C 07 36 40.14 +58 48 01.5 – o 695
2020-01-07 09:18:59 C 07 32 25.46 +58 31 04.8 – V H36
2020-01-07 09:26:55 C 07 32 14.57 +58 30 15.9 – V H36
2020-01-07 09:32:51 C 07 32 06.33 +58 29 39.6 – V H36
2020-01-08 11:17:45 C 07 03 48.10 +56 03 54.2 – o 291
2020-01-08 11:21:20 C 07 03 44.51 +56 03 31.5 – o 291
2020-01-08 11:24:53 C 07 03 40.96 +56 03 08.8 – o 291
2020-01-12 23:28:55 C 06 02 59.98 +47 23 38.8 – V J95
2020-01-12 23:47:09 C 06 02 53.09 +47 22 26.3 – V J95
2020-01-14 09:57:10 C 05 53 01.77 +45 19 21.5 – V I52
2020-01-14 09:58:22 C 05 53 01.35 +45 19 18.4 – V I52
2020-01-14 09:58:58 C 05 53 01.27 +45 19 15.4 – V I52
2020-01-14 10:12:10 C 05 52 57.64 +45 18 28.5 – o 291
2020-01-14 10:15:24 C 05 52 56.85 +45 18 16.4 – o 291
2020-01-14 10:18:40 C 05 52 55.90 +45 18 03.9 – o 291
2020-01-15 10:00:07 C 05 47 37.16 +44 02 39.3 – o 291
2020-01-15 10:10:45 C 05 47 34.76 +44 02 02.8 – o 291
2020-01-16 22:06:42 C 05 41 15.58 +42 20 49.0 – V 246
2020-01-16 22:07:02 C 05 41 15.67 +42 20 48.1 – V 246
2020-01-16 22:07:24 C 05 41 15.60 +42 20 48.8 – V 246
2020-01-16 22:07:45 C 05 41 15.57 +42 20 48.7 – V 246
2020-01-16 22:08:41 C 05 41 15.29 +42 20 42.8 – V 246
2020-01-16 22:09:02 C 05 41 15.32 +42 20 41.4 – V 246
2020-01-16 23:02:55 C 05 41 09.615 +42 19 17.94 – V J04
2020-01-16 23:03:40 C 05 41 09.479 +42 19 16.09 – V J04