IAA RAS IAA Minor Planet Database

2020 YP1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7918895515 ± 2.89e-04
Semi-major axis (a)1.6804177740 AU ± 1.97e-03
Inclination (i)36.76331311° ± 3.42e-02
Long. of Asc. Node (Ω)281.13025380° ± 4.11e-03
Arg. of Perihelion (ω)42.30010164° ± 1.12e-02
Mean Anomaly (M)120.38882463° ± 1.48e+00
Mean Motion (n)0.4524664440°/day ± 7.97e-04
Perihelion dist (q)0.34971250 AU ± 6.36e-04
Aphelion dist (Q)3.01112305 AU ± 3.57e-03
Orbital Period2.17834117 yr ± 3.84e-03
Physical Parameters
H (abs. magnitude)21.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty4
Orbit TypeApollo
MOID0.191020 AU
Observations Used37
Oppositions1
Arc Total2020-2021
First Observation Used2020-12-19
Last Observation Used2021-01-04
Observations (40)
Date Type RA Dec Mag Band Observatory
2020-12-19 09:00:23 C 08 18 02.21 +48 19 04.8 – V G96
2020-12-19 09:07:49 C 08 17 56.68 +48 18 44.6 – V G96
2020-12-19 09:15:16 C 08 17 51.02 +48 18 24.7 – V G96
2020-12-19 09:22:42 C 08 17 45.36 +48 18 05.0 – V G96
2020-12-19 12:23:58 C 08 15 28.21 +48 09 50.5 – V I52
2020-12-19 12:25:23 C 08 15 27.15 +48 09 46.2 – V I52
2020-12-19 12:26:48 C 08 15 26.10 +48 09 42.6 – V I52
2020-12-19 12:28:13 C 08 15 25.01 +48 09 39.4 – V I52
2020-12-19 20:13:09 C 08 09 48.29 +47 47 50.1 – V 033
2020-12-19 20:15:05 C 08 09 46.90 +47 47 44.5 – V 033
2020-12-19 22:24:19 C 08 08 13.08 +47 41 45.2 – V 246
2020-12-19 22:25:21 C 08 08 12.37 +47 41 42.4 – V 246
2020-12-19 22:25:52 C 08 08 11.98 +47 41 40.6 – V 246
2020-12-19 22:26:23 C 08 08 11.65 +47 41 39.5 – V 246
2020-12-19 22:27:47 C 08 08 10.59 +47 41 35.7 – V 246
2020-12-20 06:04:21 C 08 02 47.57 +47 19 33.6 – V I52
2020-12-20 06:06:10 C 08 02 46.29 +47 19 28.3 – V I52
2020-12-20 06:07:59 C 08 02 45.02 +47 19 23.0 – V I52
2020-12-21 03:48:09 C 07 48 06.08 +46 12 46.6 – V 033
2020-12-21 03:50:19 C 07 48 04.70 +46 12 39.9 – V 033
2020-12-21 03:55:56 C 07 48 00.99 +46 12 21.6 – V 033
2020-12-21 06:26:41 C 07 46 26.85 +46 04 30.9 – V I52
2020-12-21 06:33:31 C 07 46 22.36 +46 04 09.5 – V I52
2020-12-21 06:40:21 C 07 46 17.97 +46 03 48.3 – V I52
2020-12-21 06:47:11 C 07 46 13.54 +46 03 26.5 – V I52
2020-12-21 07:00:12 C 07 46 04.39 +46 02 43.5 – V H36
2020-12-21 07:42:31 C 07 45 36.86 +46 00 29.5 – V H36
2020-12-21 08:03:41 C 07 45 23.22 +45 59 22.6 – V H36
2020-12-23 10:37:40 C 07 16 06.96 +43 10 03.2 – V I52
2020-12-23 10:39:05 C 07 16 06.24 +43 09 58.3 – V I52
2020-12-23 10:40:31 C 07 16 05.42 +43 09 53.8 – V I52
2020-12-23 10:41:57 C 07 16 04.64 +43 09 48.5 – V I52
2020-12-26 07:54:20 C 06 44 43.57 +39 12 23.9 – V I52
2020-12-26 08:00:01 C 06 44 41.38 +39 12 04.7 – V I52
2020-12-27 04:43:17 C 06 36 57.79 +38 03 03.3 – V I52
2020-12-27 04:47:35 C 06 36 56.26 +38 02 49.9 – V I52
2020-12-27 04:51:52 C 06 36 54.71 +38 02 35.8 – V I52
2021-01-04 05:37:15 C 05 49 14.15 +29 06 20.2 – V G96
2021-01-04 05:44:45 C 05 49 12.87 +29 06 03.2 – V G96
2021-01-04 05:52:15 C 05 49 11.60 +29 05 46.3 – V G96