IAA RAS IAA Minor Planet Database

2021 JY3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1954660000
Semi-major axis (a)0.8586251000 AU
Inclination (i)2.36835000°
Long. of Asc. Node (Ω)58.14022000°
Arg. of Perihelion (ω)336.49947000°
Mean Anomaly (M)89.96859000°
Mean Motion (n)1.2387928600°/day
Perihelion dist (q)0.69079310 AU
Aphelion dist (Q)1.02645710 AU
Orbital Period0.79561940 yr
Physical Parameters
H (abs. magnitude)28.45
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.690″
Uncertainty4
Orbit TypeAten
MOID0.002336 AU
Observations Used67
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-05-20
Observations (69)
Date Type RA Dec Mag Band Observatory
2021-05-08 14:07:26 C 17 04 46.317 +02 25 36.75 – V F51
2021-05-08 14:21:23 C 17 04 33.813 +02 26 23.66 – V F51
2021-05-10 09:59:26 C 16 21 50.33 +05 34 11.3 – V G96
2021-05-10 10:06:55 C 16 21 39.50 +05 34 51.2 – V G96
2021-05-10 10:14:25 C 16 21 28.54 +05 35 31.0 – V G96
2021-05-10 10:21:55 C 16 21 17.47 +05 36 10.8 – V G96
2021-05-10 10:39:44 C 16 20 49.31 +05 37 24.1 – V H01
2021-05-10 10:45:37 C 16 20 40.74 +05 37 55.4 – V H01
2021-05-10 10:59:02 C 16 20 21.21 +05 39 06.7 – V H01
2021-05-10 11:07:06 C 16 20 11.18 +05 40 11.3 – V I52
2021-05-10 11:07:54 C 16 20 09.99 +05 40 15.6 – V I52
2021-05-10 11:08:43 C 16 20 08.82 +05 40 19.9 – V I52
2021-05-10 11:09:02 C 16 20 06.70 +05 39 59.8 – V H01
2021-05-10 11:09:32 C 16 20 07.62 +05 40 24.2 – V I52
2021-05-10 11:19:25 C 16 19 51.67 +05 40 54.8 – V H01
2021-05-10 22:14:52 C 16 05 25.66 +06 42 34.7 – V L01
2021-05-10 22:19:26 C 16 05 17.98 +06 43 03.2 – V L01
2021-05-10 22:21:44 C 16 05 14.17 +06 43 17.8 – V L01
2021-05-10 22:24:03 C 16 05 10.22 +06 43 31.9 – V L01
2021-05-10 22:26:31 C 16 05 06.07 +06 43 47.8 – V L01
2021-05-10 23:17:28 C 16 03 46.89 +06 47 29.7 – V Z99
2021-05-10 23:20:15 C 16 03 42.24 +06 47 47.3 – V Z99
2021-05-10 23:20:22 C 16 03 42.86 +06 48 09.1 – V Z80
2021-05-10 23:23:02 C 16 03 37.59 +06 48 04.5 – V Z99
2021-05-10 23:25:49 C 16 03 32.94 +06 48 22.3 – V Z99
2021-05-10 23:28:36 C 16 03 28.26 +06 48 39.8 – V Z99
2021-05-10 23:45:22 C 16 03 00.68 +06 50 47.3 – V Z80
2021-05-11 00:03:14 C 16 02 22.56 +06 52 47.9 – V 033
2021-05-11 00:04:14 C 16 02 20.89 +06 52 54.3 – V 033
2021-05-11 00:05:02 C 16 02 19.48 +06 52 59.2 – V 033
2021-05-11 00:05:54 C 16 02 18.02 +06 53 04.8 – V 033
2021-05-11 00:27:40 C 16 01 49.41 +06 55 15.3 – V J95
2021-05-11 00:34:17 C 16 01 38.01 +06 55 57.0 – V J95
2021-05-11 00:41:43 C 16 01 25.23 +06 56 43.8 – V J95
2021-05-11 07:29:34 C 15 50 34.57 +07 43 57.0 – V U68
2021-05-11 07:31:59 C 15 50 29.93 +07 44 13.1 – V U68
2021-05-11 07:33:44 C 15 50 26.54 +07 44 25.4 – V U68
2021-05-11 07:36:08 C 15 50 21.96 +07 44 41.6 – V U68
2021-05-11 09:36:30 C 15 46 18.77 +07 59 18.7 – V I52
2021-05-11 09:36:47 C 15 46 18.21 +07 59 20.7 – V I52
2021-05-11 09:37:03 C 15 46 17.69 +07 59 21.8 – V I52
2021-05-12 10:02:40 C 14 55 54.77 +10 59 37.2 – V I52
2021-05-12 10:04:04 C 14 55 51.14 +10 59 46.5 – V I52
2021-05-12 10:04:46 C 14 55 49.39 +10 59 51.2 – V I52
2021-05-13 02:26:15 C 14 13 48.573 +13 06 45.68 – V J04
2021-05-13 02:26:53 C 14 13 46.686 +13 06 50.00 – V J04
2021-05-13 11:16:02 C 13 48 32.886 +14 11 33.28 – V T12
2021-05-13 11:16:43 C 13 48 30.710 +14 11 37.19 – V T12
2021-05-13 11:17:30 C 13 48 28.200 +14 11 41.78 – V T12
2021-05-13 11:18:18 C 13 48 25.644 +14 11 46.41 – V T12