IAA RAS IAA Minor Planet Database

2020 JK3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3814326418 ± 1.02e-04
Semi-major axis (a)1.7271474668 AU ± 3.01e-04
Inclination (i)2.53706715° ± 5.26e-04
Long. of Asc. Node (Ω)38.07055029° ± 4.28e-04
Arg. of Perihelion (ω)206.29522348° ± 1.03e-03
Mean Anomaly (M)150.33935697° ± 2.29e-01
Mean Motion (n)0.4342283219°/day ± 1.14e-04
Perihelion dist (q)1.06835705 AU ± 2.56e-04
Aphelion dist (Q)2.38593789 AU ± 4.52e-04
Orbital Period2.26983417 yr ± 5.94e-04
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.160″
Uncertainty3
Orbit TypeAmor
MOID0.058248 AU
Observations Used17
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-22
Last Observation Used2020-05-21
Observations (20)
Date Type RA Dec Mag Band Observatory
2020-04-22 06:48:23 C 12 49 42.163 -01 50 05.52 – V F51
2020-04-22 07:24:46 C 12 49 42.377 -01 50 41.57 – V F51
2020-04-22 07:42:47 C 12 49 42.482 -01 50 59.48 – V F51
2020-04-26 07:45:57 C 12 52 31.628 -03 38 59.11 – V F51
2020-04-26 08:03:03 C 12 52 31.907 -03 39 20.71 – V F51
2020-04-26 08:20:11 C 12 52 32.161 -03 39 42.73 – V F51
2020-04-26 08:37:21 C 12 52 32.465 -03 40 04.57 – V F51
2020-05-15 07:22:11 C 13 38 43.263 -21 05 22.29 – U F51
2020-05-15 07:38:50 C 13 38 46.000 -21 06 21.73 – U F51
2020-05-15 07:55:32 C 13 38 48.748 -21 07 21.12 – U F51
2020-05-16 11:39:16 C 13 44 28.804 -22 46 43.73 – V 568
2020-05-16 11:43:22 C 13 44 29.589 -22 46 58.15 – V 568
2020-05-20 07:51:49 C 14 07 55.601 -28 42 45.51 – U F51
2020-05-20 08:07:38 C 14 07 59.520 -28 43 49.27 – U F51
2020-05-20 08:23:23 C 14 08 03.424 -28 44 52.87 – U F51
2020-05-20 08:39:07 C 14 08 07.324 -28 45 56.16 – U F51
2020-05-21 04:57:06 C 14 14 13.59 -30 08 01.1 – V I52
2020-05-21 05:04:32 C 14 14 15.47 -30 08 31.4 – V I52
2020-05-21 05:13:46 C 14 14 18.10 -30 09 09.4 – V I52
2020-05-21 05:18:36 C 14 14 19.38 -30 09 29.6 – V I52