2020 YT4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7280162532 ± 9.14e-04
Semi-major axis (a)2.3988341040 AU ± 7.06e-03
Inclination (i)10.60418615° ± 1.48e-02
Long. of Asc. Node (Ω)286.09831358° ± 1.37e-03
Arg. of Perihelion (ω)84.28602323° ± 4.97e-04
Mean Anomaly (M)128.19834573° ± 2.17e+00
Mean Motion (n)0.2652845480°/day ± 1.17e-03
Perihelion dist (q)0.65244389 AU ± 2.91e-03
Aphelion dist (Q)4.14522432 AU ± 1.24e-02
Orbital Period3.71535504 yr ± 1.64e-02
Physical Parameters
H (abs. magnitude)24.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.337″
Uncertainty4
Orbit TypeApollo
MOID0.008691 AU
Observations Used32
Oppositions1
Arc Total2020-2021
First Observation Used2020-12-19
Last Observation Used2021-01-08
Observations (32)
Date Type RA Dec Mag Band Observatory
2020-12-19 11:44:52 C 12 31 52.89 +48 31 45.3 V G96
2020-12-23 10:07:58 C 09 28 37.529 +44 32 17.74 V F51
2020-12-23 10:50:59 C 09 27 39.314 +44 27 56.89 V F51
2020-12-23 11:09:39 C 09 27 14.107 +44 26 02.96 V F51
2020-12-23 13:18:33 C 09 24 21.224 +44 12 41.85 V F51
2020-12-23 13:57:45 C 09 23 29.280 +44 08 33.22 V F51
2020-12-25 13:24:47 C 08 34 54.732 +39 09 21.50 U F51
2020-12-25 13:55:39 C 08 34 29.009 +39 06 14.32 U F51
2020-12-25 14:11:18 C 08 34 16.026 +39 04 39.17 U F51
2020-12-26 01:32:52 C 08 25 42.45 +37 57 12.7 V J95
2020-12-26 01:54:48 C 08 25 26.31 +37 55 07.9 V J95
2020-12-26 02:50:31 C 08 24 44.58 +37 49 53.7 V 204
2020-12-26 03:11:08 C 08 24 29.54 +37 47 54.5 V 204
2020-12-27 05:53:02 C 08 07 45.83 +35 23 36.0 V G96
2020-12-27 06:00:31 C 08 07 41.51 +35 22 58.2 V G96
2020-12-27 06:08:00 C 08 07 37.17 +35 22 20.9 V G96
2020-12-27 06:15:30 C 08 07 32.96 +35 21 44.3 V G96
2020-12-27 18:49:12 C 08 00 54.24 +34 19 03.6 V L01
2020-12-27 18:58:18 C 08 00 49.71 +34 18 20.9 V L01
2021-01-03 06:18:28 C 07 13 45.85 +25 36 51.1 V I52
2021-01-03 06:24:31 C 07 13 44.63 +25 36 36.5 V I52
2021-01-03 06:30:34 C 07 13 43.44 +25 36 23.6 V I52
2021-01-04 08:34:07 C 07 09 20.57 +24 40 35.4 V G96
2021-01-04 08:41:28 C 07 09 19.34 +24 40 20.5 V G96
2021-01-04 08:48:50 C 07 09 18.10 +24 40 05.2 V G96
2021-01-04 08:56:12 C 07 09 16.88 +24 39 49.5 V G96
2021-01-04 09:50:15 C 07 09 07.92 +24 38 00.0 V V06
2021-01-04 09:54:05 C 07 09 07.30 +24 37 52.0 V V06
2021-01-08 07:48:00 C 06 57 30.04 +22 02 00.4 V V06
2021-01-08 07:53:43 C 06 57 29.42 +22 01 52.8 V V06
2021-01-08 07:59:25 C 06 57 28.83 +22 01 44.8 V V06
2021-01-08 08:05:08 C 06 57 28.20 +22 01 36.9 V V06