2020 YA5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4533009062 ± 7.16e-08
Semi-major axis (a)1.5740619340 AU ± 1.51e-08
Inclination (i)3.53324369° ± 6.34e-06
Long. of Asc. Node (Ω)290.16984786° ± 1.56e-05
Arg. of Perihelion (ω)111.39174701° ± 3.20e-05
Mean Anomaly (M)193.44362508° ± 1.92e-05
Mean Motion (n)0.4990907853°/day ± 7.17e-09
Perihelion dist (q)0.86053823 AU ± 1.13e-07
Aphelion dist (Q)2.28758564 AU ± 1.15e-07
Orbital Period1.97484368 yr ± 2.84e-08
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-08-16
RMS Residual0.327″
Uncertainty0
Orbit TypeApollo
MOID0.015736 AU
Observations Used113
Oppositions3
Arc Total2020-2026
First Observation Used2020-12-26
Last Observation Used2026-08-15
Observations (119)
Date Type RA Dec Mag Band Observatory
2021-01-03 13:00:08 C 08 24 54.77 +26 54 17.5 – o 691
2021-01-03 13:10:16 C 08 24 52.14 +26 53 31.6 – o 691
2021-01-04 05:31:24 C 08 21 30.00 +25 48 12.3 – o 691
2021-01-04 05:46:34 C 08 21 26.42 +25 47 18.1 – o 691
2021-01-04 05:56:15 C 08 21 24.14 +25 46 43.6 – o 691
2021-01-04 08:29:21 C 08 20 47.09 +25 37 31.7 – V I52
2021-01-04 08:30:40 C 08 20 46.87 +25 37 28.6 – V I52
2021-01-04 08:40:08 C 08 20 44.47 +25 36 52.3 – V I52
2021-01-04 08:41:27 C 08 20 44.15 +25 36 47.5 – V I52
2021-01-04 08:56:21 C 08 20 40.56 +25 35 53.1 – V 703
2021-01-04 09:04:16 C 08 20 38.62 +25 35 23.9 – V 703
2021-01-04 09:20:07 C 08 20 34.94 +25 34 25.1 – V 703
2021-01-04 11:01:23 C 08 20 10.90 +25 28 12.2 – V G96
2021-01-04 11:08:46 C 08 20 09.20 +25 27 44.6 – V G96
2021-01-04 11:16:08 C 08 20 07.50 +25 27 17.3 – V G96
2021-01-04 11:23:30 C 08 20 05.87 +25 26 51.3 – V G96
2021-01-04 21:33:20 C 08 18 22.11 +24 51 18.2 – V B67
2021-01-04 21:38:00 C 08 18 21.16 +24 51 03.5 – V B67
2021-01-04 21:42:38 C 08 18 20.27 +24 50 48.5 – V B67
2021-01-05 10:18:49 C 08 16 02.11 +24 11 51.8 – o 691
2021-01-05 10:27:50 C 08 16 00.30 +24 11 24.1 – o 691
2021-01-05 10:36:51 C 08 15 58.56 +24 10 55.6 – o 691
2021-01-06 07:33:14 C 08 12 55.35 +23 12 46.1 – V 703
2021-01-06 07:40:43 C 08 12 53.96 +23 12 26.3 – V 703
2021-01-06 07:55:44 C 08 12 51.42 +23 11 45.3 – V 703
2021-01-06 12:50:32 C 08 12 03.03 +22 58 59.4 – V I52
2021-01-06 12:51:39 C 08 12 02.88 +22 58 57.3 – V I52
2021-01-06 12:52:46 C 08 12 02.71 +22 58 54.1 – V I52
2021-01-06 13:00:43 C 08 12 01.53 +22 58 33.1 – V I52
2021-01-08 07:47:01 C 08 07 08.61 +21 26 18.9 – V G96
2021-01-08 07:54:26 C 08 07 07.63 +21 26 05.3 – V G96
2021-01-08 08:01:51 C 08 07 06.70 +21 25 51.1 – V G96
2021-01-08 08:09:16 C 08 07 05.72 +21 25 37.4 – V G96
2021-01-08 11:54:53 C 08 06 37.51 +21 18 25.7 – o 691
2021-01-08 12:01:33 C 08 06 36.73 +21 18 12.3 – o 691
2021-01-08 12:08:12 C 08 06 35.94 +21 17 59.4 – o 691
2021-01-09 08:42:32 C 08 04 44.27 +20 42 40.7 – V 703
2021-01-09 08:57:37 C 08 04 42.64 +20 42 14.1 – V 703
2021-01-09 09:05:10 C 08 04 41.86 +20 42 03.2 – V 703
2021-01-10 03:46:24 C 08 03 13.23 +20 13 04.2 – V I52
2021-01-10 03:48:52 C 08 03 13.14 +20 13 00.4 – V I52
2021-01-10 03:50:38 C 08 03 13.08 +20 12 58.4 – V I52
2021-01-10 03:52:26 C 08 03 12.87 +20 12 56.4 – V I52
2021-01-11 07:21:00 C 08 01 05.10 +19 35 59.9 – V I52
2021-01-11 07:27:09 C 08 01 04.53 +19 35 52.0 – V I52
2021-01-11 07:33:18 C 08 01 03.97 +19 35 45.0 – V I52
2021-01-11 07:39:27 C 08 01 03.42 +19 35 37.0 – V I52
2021-01-12 05:38:44 C 07 59 38.25 +19 09 31.0 – V I52
2021-01-12 05:46:32 C 07 59 37.47 +19 09 22.6 – V I52
2021-01-12 05:48:26 C 07 59 37.32 +19 09 20.2 – V I52