IAA RAS IAA Minor Planet Database

2020 YC1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3816487458 ± 3.53e-04
Semi-major axis (a)1.6327076735 AU ± 9.64e-04
Inclination (i)7.06014817° ± 5.35e-03
Long. of Asc. Node (Ω)78.38979886° ± 1.83e-03
Arg. of Perihelion (ω)13.91894500° ± 4.39e-03
Mean Anomaly (M)126.97593493° ± 7.56e-01
Mean Motion (n)0.4724432249°/day ± 4.18e-04
Perihelion dist (q)1.00958684 AU ± 8.29e-04
Aphelion dist (Q)2.25582851 AU ± 1.45e-03
Orbital Period2.08623223 yr ± 1.85e-03
Physical Parameters
H (abs. magnitude)26.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.309″
Uncertainty3
Orbit TypeApollo
MOID0.029955 AU
Observations Used19
Oppositions1
Arc Total2020-2020
First Observation Used2020-12-18
Last Observation Used2020-12-19
Observations (19)
Date Type RA Dec Mag Band Observatory
2020-12-18 05:15:54 C 02 25 08.43 +38 17 57.4 – V G96
2020-12-18 05:22:51 C 02 25 09.42 +38 19 24.0 – V G96
2020-12-18 05:36:44 C 02 25 11.36 +38 22 15.6 – V G96
2020-12-19 04:38:52 C 02 30 31.32 +43 15 22.2 – V G96
2020-12-19 04:46:25 C 02 30 32.58 +43 16 57.0 – V G96
2020-12-19 04:54:00 C 02 30 33.91 +43 18 32.8 – V G96
2020-12-19 05:01:31 C 02 30 35.20 +43 20 08.5 – V G96
2020-12-19 07:33:00 C 02 31 04.15 +43 51 44.7 – V I52
2020-12-19 07:37:16 C 02 31 05.06 +43 52 37.6 – V I52
2020-12-19 07:41:33 C 02 31 05.90 +43 53 30.3 – V I52
2020-12-19 07:45:50 C 02 31 06.83 +43 54 23.0 – V I52
2020-12-19 16:45:02 C 02 33 57.81 +45 49 16.1 – V 033
2020-12-19 16:46:17 C 02 33 58.06 +45 49 32.8 – V 033
2020-12-19 16:47:32 C 02 33 58.40 +45 49 49.0 – V 033
2020-12-19 16:48:47 C 02 33 58.63 +45 50 06.2 – V 033
2020-12-19 19:52:45 C 02 34 44.23 +46 30 05.5 – V J95
2020-12-19 20:08:16 C 02 34 47.80 +46 33 26.1 – V J95
2020-12-19 20:28:30 C 02 34 52.38 +46 37 48.3 – V J95
2020-12-19 20:48:06 C 02 34 56.94 +46 42 01.7 – V J95