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
2021-05-14 20:25:06 C 12 09 24.50 +16 21 20.3 V 033
2021-05-14 20:25:36 C 12 09 22.94 +16 21 20.8 V 033
2021-05-14 20:26:06 C 12 09 21.41 +16 21 21.6 V 033
2021-05-14 20:26:35 C 12 09 19.84 +16 21 22.3 V 033
2021-05-15 10:08:47 C 11 30 28.046 +16 34 57.65 V T12
2021-05-15 10:09:55 C 11 30 24.878 +16 34 55.77 V T12
2021-05-15 10:11:02 C 11 30 21.748 +16 34 53.89 V T12
2021-05-15 10:12:06 C 11 30 18.758 +16 34 52.13 V T12
2021-05-15 10:13:03 C 11 30 16.130 +16 34 50.55 V T12
2021-05-15 10:14:39 C 11 30 11.657 +16 34 47.85 V T12
2021-05-15 10:15:34 C 11 30 09.122 +16 34 46.40 V T12
2021-05-15 10:16:34 C 11 30 06.354 +16 34 44.59 V T12
2021-05-15 10:21:05 C 11 29 53.763 +16 34 36.93 V T12
2021-05-15 10:22:39 C 11 29 49.419 +16 34 34.23 V T12
2021-05-15 10:23:33 C 11 29 46.963 +16 34 32.70 V T12
2021-05-15 10:24:06 C 11 29 45.453 +16 34 31.72 V T12
2021-05-18 04:04:33 C 09 30 44.85 +14 01 27.7 o 291
2021-05-18 04:10:35 C 09 30 37.01 +14 01 09.1 o 291
2021-05-20 07:07:29 C 08 46 18.449 +12 06 34.05 V T12