2020 YS1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6554736000
Semi-major axis (a)2.5767419000 AU
Inclination (i)2.66734000°
Long. of Asc. Node (Ω)253.90978000°
Arg. of Perihelion (ω)148.74967000°
Mean Anomaly (M)75.97964000°
Mean Motion (n)0.2382855400°/day
Perihelion dist (q)0.88775560 AU
Aphelion dist (Q)4.26572820 AU
Orbital Period4.13624620 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty7
Orbit TypeApollo
MOID0.007902 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-12-21
Observations (15)
Date Type RA Dec Mag Band Observatory
2020-12-16 09:27:53 C 08 52 09.08 -10 22 01.1 V 703
2020-12-16 09:35:28 C 08 52 00.60 -10 19 32.6 V 703
2020-12-16 09:50:36 C 08 51 43.89 -10 14 39.0 V 703
2020-12-20 08:58:55 C 08 10 47.56 +03 26 27.6 V G96
2020-12-20 09:08:06 C 08 10 45.40 +03 27 01.7 V G96
2020-12-20 09:15:28 C 08 10 43.70 +03 27 29.4 V G96
2020-12-20 12:03:41 C 08 10 05.59 +03 37 43.4 V I52
2020-12-20 12:05:30 C 08 10 05.18 +03 37 50.0 V I52
2020-12-20 12:07:20 C 08 10 04.74 +03 37 56.2 V I52
2020-12-21 02:57:59 C 08 07 39.45 +04 26 24.1 V 033
2020-12-21 03:01:35 C 08 07 38.77 +04 26 34.6 V 033
2020-12-21 07:38:07 C 08 07 04.45 +04 40 58.2 V I52
2020-12-21 07:40:33 C 08 07 04.02 +04 41 05.7 V I52
2020-12-21 07:42:58 C 08 07 03.55 +04 41 13.4 V I52
2020-12-21 07:45:23 C 08 07 03.17 +04 41 19.8 V I52