2020 YY2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5916519850 ± 1.08e-04
Semi-major axis (a)2.1428859085 AU ± 5.40e-04
Inclination (i)8.41190559° ± 9.84e-04
Long. of Asc. Node (Ω)76.79997034° ± 7.60e-04
Arg. of Perihelion (ω)319.23502764° ± 6.81e-04
Mean Anomaly (M)215.71698942° ± 2.19e-01
Mean Motion (n)0.3142054420°/day ± 1.19e-04
Perihelion dist (q)0.87504321 AU ± 3.20e-04
Aphelion dist (Q)3.41072861 AU ± 8.90e-04
Orbital Period3.13688483 yr ± 1.19e-03
Physical Parameters
H (abs. magnitude)22.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty3
Orbit TypeApollo
MOID0.010994 AU
Observations Used83
Oppositions1
Arc Total2020-2021
First Observation Used2020-12-21
Last Observation Used2021-01-16
Observations (86)
Date Type RA Dec Mag Band Observatory
2020-12-22 20:18:53 C 01 31 24.55 +35 11 48.2 V Z99
2020-12-22 23:45:50 C 01 34 55.37 +35 42 21.8 u H21
2020-12-22 23:47:18 C 01 34 56.80 +35 42 34.6 u H21
2020-12-22 23:53:11 C 01 35 02.46 +35 43 25.7 u H21
2020-12-22 23:56:07 C 01 35 05.30 +35 43 51.2 u H21
2020-12-22 23:59:03 C 01 35 08.13 +35 44 16.6 u H21
2020-12-23 02:05:24 C 01 37 12.99 +36 02 30.9 V I52
2020-12-23 02:05:35 C 01 37 13.17 +36 02 32.2 V I52
2020-12-23 02:05:46 C 01 37 13.33 +36 02 34.0 V I52
2020-12-23 02:05:58 C 01 37 13.51 +36 02 35.5 V I52
2020-12-24 01:44:00 C 02 00 28.12 +39 03 27.0 V I52
2020-12-24 01:44:17 C 02 00 28.39 +39 03 29.2 V I52
2020-12-24 01:44:33 C 02 00 28.66 +39 03 31.0 V I52
2020-12-24 01:44:49 C 02 00 28.92 +39 03 32.5 V I52
2020-12-25 07:25:18 C 02 28 18.91 +42 00 45.0 V T05
2020-12-25 07:29:56 C 02 28 22.99 +42 01 08.6 V T05
2020-12-25 07:38:29 C 02 28 30.49 +42 01 51.6 V T05
2020-12-25 07:52:59 C 02 28 43.05 +42 03 04.0 V T05
2020-12-25 17:56:45 C 02 37 50.55 +42 50 32.8 V K87
2020-12-25 18:00:17 C 02 37 53.63 +42 50 49.6 V K87
2020-12-25 18:03:55 C 02 37 56.70 +42 51 06.4 V K87
2020-12-25 18:07:43 C 02 38 00.11 +42 51 24.0 V K87
2020-12-26 02:25:47 C 02 45 16.22 +43 27 49.3 V I52
2020-12-26 02:28:16 C 02 45 18.28 +43 27 59.8 V I52
2020-12-26 02:30:45 C 02 45 20.35 +43 28 10.3 V I52
2020-12-26 02:33:14 C 02 45 22.43 +43 28 20.7 V I52
2020-12-29 21:02:48 C 03 52 25.68 +47 10 14.5 V J95
2020-12-29 21:15:40 C 03 52 33.31 +47 10 30.5 V J95
2020-12-29 21:27:38 C 03 52 40.47 +47 10 44.6 V J95
2020-12-29 21:40:54 C 03 52 48.45 +47 11 00.9 V J95
2021-01-14 02:55:05 C 05 51 24.71 +46 16 31.3 V I52
2021-01-14 03:01:43 C 05 51 25.76 +46 16 28.4 V I52
2021-01-14 03:08:21 C 05 51 26.76 +46 16 25.2 V I52
2021-01-16 06:48:28 C 05 59 15.60 +45 48 03.6 V G96
2021-01-16 06:57:00 C 05 59 16.75 +45 47 58.7 V G96
2021-01-16 07:05:26 C 05 59 17.83 +45 47 53.4 V G96