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
2021-04-19 07:01:35 C 18 27 58.57 +34 44 39.6 q 734
2021-04-19 07:06:36 C 18 27 58.95 +34 44 29.5 q 734
2021-04-19 07:09:07 C 18 27 59.11 +34 44 24.9 q 734
2021-04-19 07:14:09 C 18 27 59.46 +34 44 15.1 q 734
2021-04-19 12:21:07 C 18 28 21.73 +34 34 24.2 V T05
2021-04-19 12:23:46 C 18 28 21.89 +34 34 19.1 V T05
2021-04-19 12:41:41 C 18 28 23.07 +34 33 44.6 V T05
2021-04-19 12:49:40 C 18 28 23.59 +34 33 29.2 V T05
2021-04-21 01:50:23 C 18 31 02.23 +33 18 03.8 V K87
2021-04-21 01:56:42 C 18 31 02.64 +33 17 50.6 V K87
2021-04-21 02:03:02 C 18 31 03.08 +33 17 37.1 V K87
2021-04-22 23:48:10 C 18 34 14.11 +31 37 13.2 V 204
2021-04-22 23:58:38 C 18 34 14.79 +31 36 49.4 V 204
2021-04-23 00:09:06 C 18 34 15.49 +31 36 25.9 V 204
2021-04-23 02:00:16 C 18 34 22.47 +31 32 12.2 V K87
2021-04-23 02:08:43 C 18 34 23.01 +31 31 52.6 V K87
2021-04-23 02:17:08 C 18 34 23.52 +31 31 33.2 V K87
2021-04-23 23:05:02 C 18 35 48.94 +30 42 39.9 V A17
2021-04-23 23:15:08 C 18 35 49.14 +30 42 22.0 V A17
2021-04-23 23:26:38 C 18 35 49.88 +30 41 54.9 V A17
2021-04-24 08:41:13 C 18 36 26.89 +30 19 48.0 V I52
2021-04-24 08:43:24 C 18 36 27.00 +30 19 42.6 V I52
2021-04-24 08:45:34 C 18 36 27.17 +30 19 37.1 V I52
2021-04-24 08:50:58 C 18 36 27.50 +30 19 24.4 V I52
2021-04-25 01:24:21 C 18 37 32.55 +29 38 25.5 V K87
2021-04-25 01:34:53 C 18 37 33.22 +29 37 59.6 V K87
2021-04-25 01:45:26 C 18 37 33.85 +29 37 32.7 V K87
2021-04-26 01:50:38 C 18 39 07.56 +28 35 46.1 V K87
2021-04-26 01:56:58 C 18 39 07.94 +28 35 29.4 V K87
2021-04-26 02:03:18 C 18 39 08.30 +28 35 12.4 V K87
2021-04-29 13:18:49 C 18 44 17.58 +24 39 15.1 V T08
2021-04-29 13:38:14 C 18 44 18.56 +24 38 15.5 V T08
2021-04-29 13:42:53 C 18 44 18.83 +24 38 02.0 V T08
2021-04-29 13:50:15 C 18 44 19.20 +24 37 39.5 V T08
2021-04-30 11:17:32 C 18 45 34.67 +23 30 31.0 V I52
2021-04-30 11:20:16 C 18 45 34.84 +23 30 21.7 V I52
2021-04-30 11:20:50 C 18 45 34.87 +23 30 20.0 V I52
2021-05-03 14:16:25 C 18 49 45.88 +19 14 32.6 V T08
2021-05-03 14:44:18 C 18 49 47.11 +19 12 51.3 V T08
2021-05-03 14:49:03 C 18 49 47.33 +19 12 33.6 V T08
2021-05-03 14:59:01 C 18 49 47.79 +19 11 57.2 V T08
2021-05-03 14:59:39 C 18 49 49.52 +19 11 33.4 q Q21
2021-05-03 15:01:40 C 18 49 47.90 +19 11 47.4 V T08
2021-05-03 15:07:11 C 18 49 49.86 +19 11 15.7 q Q21
2021-05-04 00:41:17 C 18 50 20.26 +18 35 55.3 V B67
2021-05-04 00:44:21 C 18 50 20.05 +18 35 43.5 V B67
2021-05-04 00:47:23 C 18 50 20.15 +18 35 31.8 V B67
2021-05-09 00:01:26 C 18 56 06.01 +10 23 22.8 V L18
2021-05-09 00:04:07 C 18 56 06.12 +10 23 10.1 V L18
2021-05-09 00:06:48 C 18 56 06.24 +10 22 58.6 V L18