2020 YA3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6164338000
Semi-major axis (a)2.3212193000 AU
Inclination (i)1.24564000°
Long. of Asc. Node (Ω)90.61661000°
Arg. of Perihelion (ω)315.64697000°
Mean Anomaly (M)149.37456000°
Mean Motion (n)0.2786954100°/day
Perihelion dist (q)0.89034130 AU
Aphelion dist (Q)3.75209730 AU
Orbital Period3.53650490 yr
Physical Parameters
H (abs. magnitude)26.04
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.770″
Uncertainty7
Orbit TypeApollo
MOID0.001049 AU
Observations Used36
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-01-07
Observations (40)
Date Type RA Dec Mag Band Observatory
2020-12-21 08:32:36 C 09 21 29.16 +15 40 28.4 – V 703
2020-12-21 08:47:42 C 09 21 16.79 +15 42 00.3 – V 703
2020-12-21 08:55:15 C 09 21 10.62 +15 42 46.5 – V 703
2020-12-21 11:18:16 C 09 19 14.99 +15 56 34.0 – V I52
2020-12-21 11:19:12 C 09 19 14.24 +15 56 39.1 – V I52
2020-12-21 11:20:07 C 09 19 13.51 +15 56 44.0 – V I52
2020-12-21 11:21:02 C 09 19 12.79 +15 56 49.4 – V I52
2020-12-21 12:52:57 C 09 18 01.57 +16 05 03.6 – V I52
2020-12-21 12:53:52 C 09 18 00.92 +16 05 08.5 – V I52
2020-12-21 12:54:47 C 09 18 00.17 +16 05 13.1 – V I52
2020-12-21 12:55:42 C 09 17 59.48 +16 05 17.7 – V I52
2020-12-22 07:49:47 C 09 07 09.39 +17 30 11.3 – u H21
2020-12-22 07:53:59 C 09 07 07.02 +17 30 27.4 – u H21
2020-12-22 07:57:45 C 09 07 04.92 +17 30 41.9 – u H21
2020-12-22 11:11:03 C 09 05 24.13 +17 42 58.3 – V I52
2020-12-22 11:11:40 C 09 05 23.81 +17 43 00.1 – V I52
2020-12-22 11:12:16 C 09 05 23.45 +17 43 02.2 – V I52
2020-12-22 11:12:53 C 09 05 23.12 +17 43 04.0 – V I52
2020-12-23 08:20:44 C 08 56 55.09 +18 46 13.1 – V I52
2020-12-23 08:23:09 C 08 56 54.14 +18 46 19.1 – V I52
2020-12-23 08:25:34 C 08 56 53.06 +18 46 25.2 – V I52
2020-12-23 08:28:00 C 08 56 52.11 +18 46 30.3 – V I52
2020-12-23 08:46:56 C 08 56 44.45 +18 47 21.0 – V V06
2020-12-23 08:48:51 C 08 56 43.66 +18 47 26.1 – V V06
2020-12-23 08:50:48 C 08 56 42.89 +18 47 31.2 – V V06
2020-12-25 06:50:25 C 08 44 21.64 +20 13 26.2 – o 291
2020-12-25 06:57:03 C 08 44 20.08 +20 13 37.6 – o 291
2020-12-25 07:03:41 C 08 44 18.49 +20 13 47.8 – o 291
2020-12-26 08:04:22 C 08 39 36.28 +20 44 32.8 – V I52
2020-12-26 08:09:11 C 08 39 35.25 +20 44 38.3 – V I52
2020-12-26 08:14:01 C 08 39 34.31 +20 44 43.9 – V I52
2020-12-27 07:52:36 C 08 35 59.72 +21 07 30.6 – V I52
2020-12-27 07:59:43 C 08 35 58.48 +21 07 38.2 – V I52
2020-12-27 08:06:49 C 08 35 57.31 +21 07 44.5 – V I52
2021-01-03 08:18:36 C 08 21 02.14 +22 32 17.1 – V 695
2021-01-03 08:34:25 C 08 21 00.86 +22 32 22.0 – V 695
2021-01-03 08:50:15 C 08 20 59.57 +22 32 26.7 – V 695
2021-01-07 14:44:11 C 08 15 40.480 +22 56 08.29 – V T12
2021-02-12 03:57:32 C 08 03 38.500 +23 07 31.29 – V 309
2021-02-12 04:25:19 C 08 03 38.680 +23 07 28.56 – V 309