IAA RAS IAA Minor Planet Database

2020 JW3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5286071596 ± 8.27e-08
Semi-major axis (a)2.7335554588 AU ± 1.42e-08
Inclination (i)15.18057188° ± 1.12e-05
Long. of Asc. Node (Ω)191.78415266° ± 4.73e-05
Arg. of Perihelion (ω)136.76441121° ± 5.42e-05
Mean Anomaly (M)47.19497080° ± 2.79e-05
Mean Motion (n)0.2180823117°/day ± 1.70e-09
Perihelion dist (q)1.28857847 AU ± 2.26e-07
Aphelion dist (Q)4.17853245 AU ± 2.27e-07
Orbital Period4.51951502 yr ± 3.52e-08
Physical Parameters
H (abs. magnitude)19.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.136″
Uncertainty0
Orbit TypeAmor
MOID0.326933 AU
Observations Used44
Oppositions14
Arc Total2002-2020
First Observation Used2002-06-28
Last Observation Used2020-06-21
Observations (44)
Date Type RA Dec Mag Band Observatory
2002-06-28 07:14:57 C 17 21 20.81 +16 11 45.2 – V 644
2002-06-28 07:44:19 C 17 21 19.89 +16 11 57.8 – V 644
2002-06-28 08:35:44 C 17 21 18.29 +16 12 19.3 – V 644
2011-05-11 10:53:25 C 16 45 50.757 +00 18 28.07 – V F51
2011-05-11 11:10:46 C 16 45 50.408 +00 18 41.13 – V F51
2011-05-27 07:21:57 C 16 35 03.36 +04 55 37.6 – o 691
2011-05-27 07:47:30 C 16 35 02.38 +04 55 55.0 – o 691
2011-05-27 08:13:02 C 16 35 01.37 +04 56 13.2 – o 691
2016-12-22 09:46:01 C 05 41 14.630 +00 19 00.38 – V F51
2017-01-03 08:32:15 C 05 29 26.382 +00 45 55.14 – V F51
2017-01-03 08:50:35 C 05 29 25.700 +00 45 57.46 – V F51
2017-01-03 09:09:01 C 05 29 25.014 +00 46 00.26 – V F51
2017-01-03 09:27:30 C 05 29 24.311 +00 46 02.93 – V F51
2020-03-29 14:44:36 C 16 16 50.161 -09 30 18.22 – V F51
2020-04-17 14:24:17 C 16 20 58.638 -05 49 47.77 – V F51
2020-04-20 12:51:45 C 16 20 40.789 -05 08 54.47 – V F51
2020-04-20 13:11:49 C 16 20 40.623 -05 08 42.85 – V F51
2020-04-20 13:31:49 C 16 20 40.441 -05 08 30.51 – V F51
2020-04-20 13:51:46 C 16 20 40.300 -05 08 19.05 – V F51
2020-04-23 12:46:09 C 16 20 05.612 -04 25 30.79 – V F51
2020-04-23 13:02:09 C 16 20 05.425 -04 25 20.88 – V F51
2020-05-13 09:40:20 C 16 09 17.980 +00 50 23.82 – U F51
2020-05-13 10:13:12 C 16 09 16.782 +00 50 46.40 – U F51
2020-05-13 10:29:33 C 16 09 16.194 +00 50 57.30 – U F51
2020-05-18 11:40:02 C 16 04 51.333 +02 12 36.79 – U F51
2020-05-18 11:57:10 C 16 04 50.627 +02 12 48.02 – U F51
2020-05-21 09:43:24 C 16 02 05.511 +02 58 31.07 – U F52
2020-05-21 10:00:19 C 16 02 04.797 +02 58 42.39 – U F52
2020-05-21 10:17:18 C 16 02 04.056 +02 58 53.07 – U F52
2020-05-21 10:34:20 C 16 02 03.335 +02 59 04.19 – U F52
2020-05-29 10:59:23 C 15 53 57.224 +04 56 18.16 – U F52
2020-05-29 11:00:21 C 15 53 57.178 +04 56 18.57 – U F52
2020-05-29 11:15:25 C 15 53 56.472 +04 56 27.20 – U F52
2020-05-29 11:29:33 C 15 53 55.835 +04 56 35.39 – U F52
2020-05-29 11:30:32 C 15 53 55.799 +04 56 35.88 – U F52
2020-05-29 11:44:38 C 15 53 55.177 +04 56 43.65 – U F52
2020-05-29 11:45:37 C 15 53 55.129 +04 56 44.44 – U F52
2020-06-15 10:03:43 C 15 37 35.577 +07 54 40.43 – V F51
2020-06-15 10:21:05 C 15 37 34.938 +07 54 45.47 – V F51
2020-06-15 10:38:38 C 15 37 34.282 +07 54 50.69 – V F51
2020-06-21 09:40:34 C 15 33 10.217 +08 28 39.42 – U F51
2020-06-21 09:58:32 C 15 33 09.688 +08 28 42.66 – U F51
2020-06-21 10:16:33 C 15 33 09.162 +08 28 45.88 – U F51
2020-06-21 10:34:31 C 15 33 08.641 +08 28 49.00 – U F51