IAA RAS IAA Minor Planet Database

2020 YN3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3175131924 ± 4.93e-07
Semi-major axis (a)0.9793749926 AU ± 4.78e-08
Inclination (i)3.69420125° ± 8.61e-06
Long. of Asc. Node (Ω)287.42504555° ± 1.86e-05
Arg. of Perihelion (ω)47.65153308° ± 4.33e-05
Mean Anomaly (M)109.14362360° ± 1.12e-04
Mean Motion (n)1.0169246166°/day ± 7.44e-08
Perihelion dist (q)0.66841051 AU ± 4.84e-07
Aphelion dist (Q)1.29033947 AU ± 4.87e-07
Orbital Period0.96922256 yr ± 7.09e-08
Physical Parameters
H (abs. magnitude)23.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.308″
Uncertainty0
Orbit TypeAten
MOID0.024380 AU
Observations Used116
Oppositions1
Arc Total2020-2025
First Observation Used2020-01-22
Last Observation Used2025-02-25
Observations (119)
Date Type RA Dec Mag Band Observatory
2020-01-22 07:46:44 C 03 42 39.430 +19 17 02.34 – V F51
2020-01-22 08:04:28 C 03 42 42.246 +19 17 03.19 – V F51
2020-01-22 08:22:10 C 03 42 45.038 +19 17 03.83 – V F51
2020-01-28 08:07:39 C 04 04 41.504 +19 24 18.48 – V F52
2020-01-28 08:26:45 C 04 04 44.101 +19 24 18.77 – V F52
2020-01-28 08:45:54 C 04 04 46.693 +19 24 19.33 – V F52
2020-01-28 09:05:01 C 04 04 49.222 +19 24 19.60 – V F52
2020-12-21 09:04:07 C 09 57 39.79 +24 20 14.4 – V 703
2020-12-21 09:19:13 C 09 57 31.29 +24 20 30.9 – V 703
2020-12-21 09:26:46 C 09 57 27.03 +24 20 36.2 – V 703
2020-12-22 11:46:33 C 09 43 05.586 +24 39 28.03 – U F52
2020-12-22 12:05:06 C 09 42 55.048 +24 39 40.91 – U F52
2020-12-22 12:23:42 C 09 42 44.430 +24 39 53.68 – U F52
2020-12-23 08:35:46 C 09 31 53.95 +24 50 11.2 – t V37
2020-12-23 08:37:55 C 09 31 52.78 +24 50 11.8 – t V37
2020-12-23 08:39:50 C 09 31 51.70 +24 50 13.1 – t V37
2020-12-23 09:53:15 C 09 31 11.45 +24 50 45.2 – V I52
2020-12-23 09:53:36 C 09 31 11.23 +24 50 45.7 – V I52
2020-12-23 09:53:58 C 09 31 11.04 +24 50 45.4 – V I52
2020-12-23 09:54:19 C 09 31 10.79 +24 50 45.9 – V I52
2020-12-23 12:17:55 C 09 29 55.851 +24 52 05.84 – V F51
2020-12-24 08:05:21 C 09 19 34.34 +24 58 39.3 – o 691
2020-12-24 08:24:02 C 09 19 24.15 +24 58 47.0 – o 691
2020-12-24 08:42:21 C 09 19 14.13 +24 58 53.0 – V I52
2020-12-24 08:42:40 C 09 19 14.05 +24 58 53.1 – o 691
2020-12-24 08:42:42 C 09 19 14.01 +24 58 52.4 – V I52
2020-12-24 08:43:04 C 09 19 13.73 +24 58 52.0 – V I52
2020-12-24 11:00:47 C 09 18 03.894 +24 59 45.96 – V F51
2020-12-24 12:25:11 C 09 17 18.06 +25 00 14.0 – V T05
2020-12-24 12:27:49 C 09 17 16.65 +25 00 15.6 – V T05
2020-12-24 12:32:30 C 09 17 14.15 +25 00 16.4 – V T05
2020-12-24 12:40:29 C 09 17 09.78 +25 00 19.2 – V T05
2020-12-25 10:03:13 C 09 06 20.702 +25 03 58.54 – U F52
2020-12-25 10:20:39 C 09 06 11.642 +25 04 02.48 – U F52
2020-12-25 10:38:12 C 09 06 02.413 +25 04 06.18 – U F52
2020-12-26 06:48:35 C 08 56 05.37 +25 04 40.8 – V G96
2020-12-26 06:56:01 C 08 56 01.63 +25 04 41.5 – V G96
2020-12-26 07:03:29 C 08 55 57.87 +25 04 42.3 – V G96
2020-12-26 07:10:56 C 08 55 54.05 +25 04 43.5 – V G96
2020-12-26 08:17:16 C 08 55 20.50 +25 04 47.4 – V I52
2020-12-26 08:18:41 C 08 55 19.77 +25 04 47.2 – V I52
2020-12-26 08:20:06 C 08 55 19.06 +25 04 47.5 – V I52
2020-12-26 10:40:09 C 08 54 12.594 +25 04 59.22 – V F51
2020-12-26 10:44:08 C 08 54 10.569 +25 04 59.36 – V F51
2020-12-26 11:12:33 C 08 53 56.08 +25 05 03.7 – V T08
2020-12-26 11:15:12 C 08 53 54.78 +25 05 03.0 – V T08
2020-12-26 11:20:31 C 08 53 52.09 +25 05 03.6 – V T08
2020-12-26 11:40:14 C 08 53 41.98 +25 05 03.2 – V T08
2021-01-02 09:40:14 C 07 45 36.32 +24 02 59.7 – o 691
2021-01-02 10:03:54 C 07 45 27.90 +24 02 44.6 – o 691