2020 YJ5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6139026315 ± 1.34e-08
Semi-major axis (a)3.0627288453 AU ± 7.75e-08
Inclination (i)30.70268938° ± 4.81e-06
Long. of Asc. Node (Ω)69.46264755° ± 4.84e-06
Arg. of Perihelion (ω)148.81897443° ± 1.03e-05
Mean Anomaly (M)310.71223807° ± 1.18e-05
Mean Motion (n)0.1838863333°/day ± 6.98e-09
Perihelion dist (q)1.18251155 AU ± 5.07e-08
Aphelion dist (Q)4.94294614 AU ± 1.32e-07
Orbital Period5.35997573 yr ± 2.03e-07
Physical Parameters
H (abs. magnitude)18.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty0
Orbit TypeAmor
MOID0.220886 AU
Observations Used306
Oppositions4
Arc Total2020-2025
First Observation Used2020-12-18
Last Observation Used2025-12-25
Observations (318)
Date Type RA Dec Mag Band Observatory
2021-02-08 12:16:29 C 14 58 59.12 +49 55 52.0 V 703
2021-02-13 11:48:46 C 15 18 55.69 +50 20 39.6 V G96
2021-02-13 11:59:08 C 15 18 57.39 +50 20 41.4 V G96
2021-02-13 12:09:30 C 15 18 59.06 +50 20 43.2 V G96
2021-02-13 12:19:54 C 15 19 00.74 +50 20 45.0 V G96
2021-02-17 12:57:55 C 15 34 54.01 +50 33 33.0 V I52
2021-02-17 12:59:44 C 15 34 54.33 +50 33 33.3 V I52
2021-02-20 10:46:21 C 15 46 11.78 +50 38 29.3 V 703
2021-02-20 10:54:02 C 15 46 13.06 +50 38 28.9 V 703
2021-02-20 11:09:23 C 15 46 15.40 +50 38 30.4 V 703
2021-02-23 10:13:44 C 15 57 32.54 +50 39 37.7 V 703
2021-02-23 10:21:34 C 15 57 33.78 +50 39 39.3 V 703
2021-02-23 10:37:13 C 15 57 36.06 +50 39 39.0 V 703
2021-02-24 12:38:52 C 16 01 39.98 +50 39 06.3 V I52
2021-02-24 12:44:30 C 16 01 40.81 +50 39 06.0 V I52
2021-02-24 12:50:05 C 16 01 41.69 +50 39 05.9 V I52
2021-02-24 12:55:36 C 16 01 42.52 +50 39 06.1 V I52
2021-02-25 14:38:06 C 16 05 42.223 +50 38 01.24 U F51
2021-02-25 14:51:22 C 16 05 44.196 +50 38 00.59 U F51
2021-02-25 15:06:00 C 16 05 46.389 +50 38 00.18 U F51
2021-02-26 12:22:07 C 16 09 02.62 +50 36 38.3 V I52
2021-02-26 12:24:32 C 16 09 02.97 +50 36 38.5 V I52
2021-02-26 12:26:57 C 16 09 03.33 +50 36 38.5 V I52
2021-02-26 12:29:22 C 16 09 03.67 +50 36 37.8 V I52
2021-03-01 03:06:27 C 16 18 33.27 +50 30 32.4 V 204
2021-03-01 03:25:24 C 16 18 35.94 +50 30 27.9 V 118
2021-03-01 03:37:17 C 16 18 37.78 +50 30 29.1 V 204
2021-03-01 03:43:43 C 16 18 38.48 +50 30 27.4 V 118
2021-03-02 11:01:57 C 16 23 18.59 +50 26 15.7 V 703
2021-03-02 11:09:45 C 16 23 19.63 +50 26 15.0 V 703
2021-03-02 11:17:33 C 16 23 20.66 +50 26 15.2 V 703
2021-03-02 11:25:21 C 16 23 21.74 +50 26 14.3 V 703
2021-03-03 11:05:30 C 16 26 50.58 +50 22 29.2 V I52
2021-03-03 11:12:19 C 16 26 51.59 +50 22 28.1 V I52
2021-03-03 11:17:55 C 16 26 52.36 +50 22 27.0 V I52
2021-03-03 12:18:13 C 16 27 01.02 +50 22 17.6 V G96
2021-03-03 12:18:56 C 16 27 01.02 +50 22 17.8 V G96
2021-03-03 12:25:46 C 16 27 01.95 +50 22 16.8 V G96
2021-03-03 12:26:30 C 16 27 02.05 +50 22 16.6 V G96
2021-03-03 12:33:20 C 16 27 03.02 +50 22 15.6 V G96
2021-03-03 12:34:03 C 16 27 03.12 +50 22 15.5 V G96
2021-03-03 12:40:55 C 16 27 04.09 +50 22 14.3 V G96
2021-03-03 12:41:39 C 16 27 04.20 +50 22 14.2 V G96
2021-03-18 12:22:13 C 17 15 08.43 +48 24 20.6 V I52
2021-03-18 12:24:37 C 17 15 08.71 +48 24 19.6 V I52
2021-03-18 12:27:00 C 17 15 08.97 +48 24 18.3 V I52
2021-03-18 12:29:23 C 17 15 09.24 +48 24 16.8 V I52
2021-03-19 12:32:31 C 17 18 02.88 +48 11 56.0 V T05
2021-03-19 12:37:08 C 17 18 03.37 +48 11 53.5 V T05
2021-03-19 12:45:03 C 17 18 04.41 +48 11 50.2 V T05