IAA RAS IAA Minor Planet Database

2020 YQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1201451719 ± 5.43e-04
Semi-major axis (a)1.1863741959 AU ± 9.81e-04
Inclination (i)19.85553111° ± 5.23e-02
Long. of Asc. Node (Ω)262.60410516° ± 5.48e-03
Arg. of Perihelion (ω)213.30800207° ± 9.28e-02
Mean Anomaly (M)266.79065723° ± 1.61e+00
Mean Motion (n)0.7627456475°/day ± 9.46e-04
Perihelion dist (q)1.04383706 AU ± 1.08e-03
Aphelion dist (Q)1.32891133 AU ± 1.27e-03
Orbital Period1.29220834 yr ± 1.60e-03
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.450″
Uncertainty4
Orbit TypeAmor
MOID0.076533 AU
Observations Used18
Oppositions1
Arc Total2020-2020
First Observation Used2020-12-20
Last Observation Used2020-12-22
Observations (18)
Date Type RA Dec Mag Band Observatory
2020-12-20 05:15:01 C 03 38 55.22 +06 05 54.0 – V G96
2020-12-20 05:31:15 C 03 38 55.66 +06 03 29.2 – V G96
2020-12-20 05:39:23 C 03 38 55.86 +06 02 16.8 – V G96
2020-12-20 07:47:50 C 03 38 59.73 +05 43 05.6 – V I52
2020-12-20 07:52:41 C 03 38 59.90 +05 42 21.9 – V I52
2020-12-20 07:57:32 C 03 39 00.06 +05 41 38.2 – V I52
2020-12-20 08:02:23 C 03 39 00.23 +05 40 54.7 – V I52
2020-12-21 03:29:22 C 03 40 06.58 +02 50 25.0 – V I52
2020-12-21 03:34:12 C 03 40 06.66 +02 49 44.7 – V I52
2020-12-21 03:39:02 C 03 40 06.81 +02 49 02.3 – V I52
2020-12-21 03:43:52 C 03 40 06.95 +02 48 21.0 – V I52
2020-12-22 03:26:15 C 03 41 21.73 -00 30 39.2 – V I52
2020-12-22 03:29:46 C 03 41 18.31 -00 29 33.0 – u 807
2020-12-22 03:31:06 C 03 41 21.95 -00 31 18.3 – V I52
2020-12-22 03:35:57 C 03 41 22.10 -00 31 58.6 – V I52
2020-12-22 03:36:20 C 03 41 18.55 -00 30 26.4 – u 807
2020-12-22 03:40:47 C 03 41 22.18 -00 32 37.7 – V I52
2020-12-22 03:42:54 C 03 41 18.74 -00 31 20.9 – u 807