2020 YC5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3202803545 ± 4.80e-07
Semi-major axis (a)1.2230995550 AU ± 2.14e-08
Inclination (i)18.87164907° ± 3.04e-05
Long. of Asc. Node (Ω)131.01866965° ± 1.19e-05
Arg. of Perihelion (ω)221.55745682° ± 7.23e-05
Mean Anomaly (M)305.12046588° ± 7.10e-05
Mean Motion (n)0.7286509977°/day ± 1.92e-08
Perihelion dist (q)0.83136480 AU ± 5.87e-07
Aphelion dist (Q)1.61483431 AU ± 5.88e-07
Orbital Period1.35267266 yr ± 3.56e-08
Physical Parameters
H (abs. magnitude)21.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.214″
Uncertainty0
Orbit TypeApollo
MOID0.115421 AU
Observations Used53
Oppositions2
Arc Total2017-2025
First Observation Used2017-01-27
Last Observation Used2025-01-28
Observations (57)
Date Type RA Dec Mag Band Observatory
2021-02-05 05:39:49 C 08 16 38.27 +20 22 32.6 V G96
2021-02-10 07:42:27 C 08 07 37.318 +23 11 28.33 U F51
2021-02-10 08:01:37 C 08 07 35.950 +23 11 52.74 U F51
2021-02-10 08:20:48 C 08 07 34.581 +23 12 17.58 U F51
2025-01-28 02:15:47 C 05 56 31.320 +08 17 33.60 V 807
2025-01-28 02:21:05 C 05 56 31.250 +08 17 44.50 V 807
2025-01-28 02:26:23 C 05 56 31.170 +08 17 55.60 V 807