IAA RAS IAA Minor Planet Database

2020 YW3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4063823000
Semi-major axis (a)0.9627549000 AU
Inclination (i)5.56867000°
Long. of Asc. Node (Ω)251.07329000°
Arg. of Perihelion (ω)75.20396000°
Mean Anomaly (M)150.32341000°
Mean Motion (n)1.0433510800°/day
Perihelion dist (q)0.57150830 AU
Aphelion dist (Q)1.35400150 AU
Orbital Period0.94465580 yr
Physical Parameters
H (abs. magnitude)25.73
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.840″
Uncertainty7
Orbit TypeAten
MOID0.019582 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-01-03
Observations (21)
Date Type RA Dec Mag Band Observatory
2020-12-22 05:18:16 C 04 37 59.83 -08 53 37.7 – V G96
2020-12-22 05:26:20 C 04 37 59.43 -08 52 51.6 – V G96
2020-12-22 05:34:25 C 04 37 59.04 -08 52 05.4 – V G96
2020-12-22 05:42:29 C 04 37 58.59 -08 51 19.9 – V G96
2020-12-22 08:34:19 C 04 37 50.86 -08 35 14.1 – V I52
2020-12-22 08:39:10 C 04 37 50.67 -08 34 47.5 – V I52
2020-12-22 08:42:34 C 04 37 56.504 -08 34 08.78 – V F51
2020-12-22 08:44:01 C 04 37 50.47 -08 34 19.6 – V I52
2020-12-22 08:48:51 C 04 37 50.24 -08 33 53.4 – V I52
2020-12-22 09:24:57 C 04 37 54.343 -08 30 15.59 – V F51
2020-12-22 09:46:10 C 04 37 53.276 -08 28 18.61 – V F51
2020-12-23 03:48:00 C 04 37 43.05 -06 55 28.6 – u 807
2020-12-23 03:57:08 C 04 37 42.67 -06 54 46.1 – u 807
2020-12-23 04:05:52 C 04 37 42.31 -06 54 05.1 – u 807
2020-12-24 03:30:38 C 04 37 34.45 -05 15 10.7 – V 807
2020-12-24 03:36:57 C 04 37 34.23 -05 14 46.4 – V 807
2020-12-24 03:43:32 C 04 37 34.00 -05 14 21.0 – V 807
2020-12-24 06:48:06 C 04 37 32.45 -05 04 39.7 – V I52
2020-12-24 07:04:46 C 04 37 31.97 -05 03 36.2 – V I52
2021-01-03 03:41:09 C 04 39 09.58 +02 56 26.2 – V 695
2021-01-03 04:02:12 C 04 39 09.60 +02 56 50.4 – V 695