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
2021-01-12 05:50:08 C 07 59 37.16 +19 09 18.1 – V I52
2021-01-15 11:43:01 C 07 55 25.377 +17 57 15.71 – U F52
2021-01-15 11:59:43 C 07 55 24.321 +17 57 02.45 – U F52
2021-01-15 12:16:34 C 07 55 23.261 +17 56 49.08 – U F52
2021-01-16 05:54:21 C 07 54 41.53 +17 43 36.8 – V I52
2021-01-16 05:59:25 C 07 54 41.23 +17 43 32.8 – V I52
2021-01-16 06:01:57 C 07 54 41.10 +17 43 31.0 – V I52
2021-01-18 05:58:14 C 07 52 53.98 +17 12 58.7 – V G96
2021-01-18 06:05:41 C 07 52 53.61 +17 12 54.3 – V G96
2021-01-18 06:13:05 C 07 52 53.26 +17 12 50.3 – V G96
2021-01-18 06:20:30 C 07 52 52.91 +17 12 46.4 – V G96
2026-08-06 10:48:23 C 21 22 43.688 -06 12 45.45 – X F52
2026-08-06 11:06:52 C 21 22 42.666 -06 12 25.18 – X F52
2026-08-06 11:25:20 C 21 22 41.628 -06 12 04.84 – X F52
2026-08-14 09:50:45 C 21 11 17.729 -01 45 19.83 – X F51
2026-08-14 10:09:43 C 21 11 15.930 -01 44 45.74 – X F51
2026-08-14 10:28:26 C 21 11 14.148 -01 44 12.00 – X F51
2026-08-15 00:05:20 B 21 10 07.136 -01 18 30.91 – W M21
2026-08-15 00:53:16 B 21 10 02.524 -01 17 01.31 – W M21