2021 JY

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5766063445 ± 4.18e-08
Semi-major axis (a)1.5953228407 AU ± 4.95e-09
Inclination (i)36.15713394° ± 8.81e-06
Long. of Asc. Node (Ω)44.50484301° ± 1.98e-06
Arg. of Perihelion (ω)76.60030779° ± 7.25e-06
Mean Anomaly (M)135.33002201° ± 2.49e-06
Mean Motion (n)0.4891470080°/day ± 2.28e-09
Perihelion dist (q)0.67544957 AU ± 6.67e-08
Aphelion dist (Q)2.51519611 AU ± 6.72e-08
Orbital Period2.01498991 yr ± 9.37e-09
Physical Parameters
H (abs. magnitude)18.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.234″
Uncertainty0
Orbit TypeApollo
MOID0.041176 AU
Observations Used307
Oppositions5
Arc Total2016-2025
First Observation Used2016-09-27
Last Observation Used2025-05-27
Observations (317)
Date Type RA Dec Mag Band Observatory
2016-09-27 05:46:53 C 01 48 09.32 -54 17 17.5 X W84
2016-09-27 05:48:53 C 01 48 09.06 -54 17 18.6 X W84
2016-09-27 05:50:54 C 01 48 08.77 -54 17 19.8 X W84
2016-09-27 05:58:54 C 01 48 07.65 -54 17 24.4 X W84
2016-09-27 06:00:53 C 01 48 07.38 -54 17 25.6 X W84
2016-09-27 06:02:52 C 01 48 07.11 -54 17 26.6 X W84
2017-04-30 07:56:44 C 17 29 48.41 -42 10 21.4 X W84
2017-04-30 07:58:14 C 17 29 48.11 -42 10 24.5 X W84
2018-09-15 07:34:54 C 02 03 39.14 -52 52 25.8 X W84
2018-09-15 07:42:48 C 02 03 38.46 -52 52 31.9 X W84
2018-12-16 05:07:10 C 22 19 44.90 -13 49 28.2 X 568
2018-12-16 06:05:32 C 22 19 44.03 -13 47 12.5 X 568
2019-05-01 07:27:00 C 17 10 15.78 -39 28 50.2 X W84
2019-05-01 07:28:31 C 17 10 15.42 -39 28 53.7 X W84
2021-05-01 13:09:12 C 16 45 06.65 -35 55 41.1 V T08
2021-05-01 13:14:31 C 16 45 05.09 -35 55 54.7 V T08
2021-05-01 13:22:28 C 16 45 02.73 -35 56 15.0 V T08
2021-05-01 13:39:44 C 16 44 57.79 -35 56 58.8 V T08
2021-05-02 13:20:26 C 16 38 14.99 -36 55 26.0 q E23
2021-05-02 13:40:26 C 16 38 09.12 -36 56 14.4 q E23
2021-05-02 14:00:25 C 16 38 03.29 -36 57 03.6 q E23
2021-05-02 14:21:20 C 16 37 57.08 -36 57 52.8 q E23
2021-05-03 01:08:37 C 16 34 52.66 -37 23 30.1 X Y00
2021-05-03 01:10:13 C 16 34 52.22 -37 23 34.0 X Y00
2021-05-03 01:11:26 C 16 34 51.84 -37 23 37.1 X Y00
2021-05-03 01:13:09 C 16 34 51.38 -37 23 40.8 X Y00
2021-05-03 14:56:17 C 16 30 53.35 -37 55 07.9 t 474
2021-05-03 14:57:44 C 16 30 52.84 -37 55 11.3 t 474
2021-05-03 15:00:37 C 16 30 52.04 -37 55 17.5 t 474
2021-05-03 15:02:04 C 16 30 51.59 -37 55 20.1 t 474
2021-05-03 15:03:31 C 16 30 51.19 -37 55 24.3 t 474
2021-05-04 14:15:38 C 16 24 10.39 -38 46 04.5 q E94
2021-05-04 15:13:49 C 16 23 53.27 -38 48 06.1 q E94
2021-05-04 15:43:31 C 16 23 44.38 -38 49 07.5 q E94
2021-05-06 04:36:13 C 16 13 08.77 -40 02 25.8 V W88
2021-05-06 04:50:38 C 16 13 04.49 -40 02 53.1 V W88
2021-05-06 05:05:23 C 16 13 00.15 -40 03 21.0 V W88
2021-05-06 14:06:35 C 16 10 24.31 -40 19 53.0 t 474
2021-05-06 14:12:21 C 16 10 22.65 -40 20 03.5 t 474
2021-05-06 14:18:06 C 16 10 20.97 -40 20 13.7 t 474
2021-05-20 11:00:31 C 14 47 01.54 -45 33 49.5 V 474
2021-05-20 11:03:24 C 14 47 00.87 -45 33 51.3 V 474
2021-05-20 11:17:48 C 14 46 58.14 -45 33 53.6 V 474
2021-05-20 11:20:41 C 14 46 57.47 -45 33 55.0 V 474
2021-06-01 03:07:27 C 14 05 28.59 -45 39 48.9 u 807
2021-06-01 03:13:43 C 14 05 27.89 -45 39 47.7 u 807
2021-06-01 03:20:05 C 14 05 27.22 -45 39 46.7 u 807
2021-06-02 02:57:40 C 14 03 05.36 -45 36 16.3 u 807
2021-06-02 03:02:29 C 14 03 04.82 -45 36 15.6 u 807
2021-06-02 03:07:14 C 14 03 04.36 -45 36 14.1 u 807