IAA RAS IAA Minor Planet Database

2020 DJ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3542785022 ± 2.00e+00
Semi-major axis (a)1.4958115581 AU ± 3.00e+00
Inclination (i)18.62486825° ± 4.00e+00
Long. of Asc. Node (Ω)150.32238065° ± 5.00e+00
Arg. of Perihelion (ω)332.30820724° ± 6.00e+00
Mean Anomaly (M)64.65552355° ± 8.10e-02
Mean Motion (n)0.5387535600°/day ± 1.62e+00
Perihelion dist (q)0.96587870 AU ± 3.56e+00
Aphelion dist (Q)2.02573790 AU ± 5.05e+00
Orbital Period1.82942200 yr ± 5.50e+00
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.470″
Uncertainty2
Orbit TypeApollo
MOID0.006699 AU
Observations Used86
Oppositions1
Arc Total2020-2020
First Observation Used—
Last Observation Used2020-02-21
Observations (88)
Date Type RA Dec Mag Band Observatory
2020-02-20 09:36:48 C 12 27 17.18 +25 32 16.0 – U I41
2020-02-20 09:37:18 C 12 27 18.06 +25 32 43.0 – U I41
2020-02-20 09:38:08 C 12 27 19.70 +25 33 25.8 – U I41
2020-02-20 09:38:38 C 12 27 20.69 +25 33 52.1 – U I41
2020-02-20 10:02:33 C 12 28 07.64 +25 54 46.2 – U I41
2020-02-20 10:03:03 C 12 28 08.56 +25 55 11.6 – U I41
2020-02-20 10:35:41 C 12 29 11.79 +26 23 04.0 – U I41
2020-02-20 10:36:11 C 12 29 12.74 +26 23 29.3 – U I41
2020-02-20 10:37:43 C 12 29 15.69 +26 24 45.9 – U I41
2020-02-20 10:38:12 C 12 29 16.58 +26 25 10.7 – U I41
2020-02-20 11:15:31 C 12 30 27.83 +26 56 07.0 – U I41
2020-02-20 11:16:00 C 12 30 28.66 +26 56 31.4 – U I41
2020-02-20 11:50:32 C 12 31 33.95 +27 24 18.3 – U I41
2020-02-20 11:51:01 C 12 31 34.83 +27 24 41.8 – U I41
2020-02-20 20:09:46 C 12 48 05.17 +32 58 04.7 – V K51
2020-02-20 20:10:41 C 12 48 02.31 +32 57 09.0 – V J95
2020-02-20 20:11:02 C 12 48 07.33 +32 58 49.6 – V K51
2020-02-20 20:12:17 C 12 48 09.43 +32 59 34.4 – V K51
2020-02-20 20:14:12 C 12 48 08.33 +32 59 13.7 – V J95
2020-02-20 20:19:32 C 12 48 17.47 +33 02 22.7 – V J95
2020-02-20 20:23:08 C 12 48 23.56 +33 04 29.3 – V J95
2020-02-20 20:36:04 C 12 48 50.29 +33 13 43.0 – V 104
2020-02-20 20:38:24 C 12 48 54.13 +33 15 05.0 – V 104
2020-02-20 20:42:00 C 12 48 58.95 +33 17 14.5 – – L01
2020-02-20 20:43:06 C 12 49 01.86 +33 17 48.7 – V 104
2020-02-20 20:43:46 C 12 49 01.82 +33 18 15.6 – – L01
2020-02-20 20:44:30 C 12 48 59.46 +33 17 50.6 – V 033
2020-02-20 20:44:58 C 12 49 00.23 +33 18 07.1 – V 033
2020-02-20 20:45:27 C 12 49 01.00 +33 18 23.6 – V 033
2020-02-20 20:45:27 C 12 49 05.72 +33 19 10.9 – V 104
2020-02-20 20:45:32 C 12 49 04.70 +33 19 17.9 – – L01
2020-02-20 20:47:18 C 12 49 07.57 +33 20 18.7 – – L01
2020-02-20 20:49:03 C 12 49 10.45 +33 21 19.7 – – L01
2020-02-20 20:50:08 C 12 49 13.39 +33 21 54.1 – V 104
2020-02-20 20:50:48 C 12 49 13.28 +33 22 20.5 – – L01
2020-02-20 21:07:04 C 12 49 35.53 +33 29 47.6 – V Z99
2020-02-20 21:10:29 C 12 49 41.15 +33 31 44.7 – V Z99
2020-02-20 21:13:54 C 12 49 46.71 +33 33 40.4 – V Z99
2020-02-20 21:31:47 C 12 50 17.75 +33 44 00.6 – V J69
2020-02-20 21:32:35 C 12 50 20.81 +33 45 45.9 – V 587
2020-02-20 21:32:51 C 12 50 21.26 +33 45 55.4 – V 587
2020-02-20 21:34:33 C 12 50 23.95 +33 46 52.7 – V 587
2020-02-20 21:37:36 C 12 50 27.14 +33 47 15.9 – V J69
2020-02-20 21:43:26 C 12 50 36.50 +33 50 31.1 – V J69
2020-02-20 21:51:33 C 12 50 45.39 +33 57 07.4 – t L04
2020-02-20 21:56:08 C 12 50 52.41 +33 59 39.9 – t L04
2020-02-20 22:00:12 C 12 51 02.77 +34 01 26.0 – V 595
2020-02-20 22:01:13 C 12 51 00.17 +34 02 27.5 – t L04
2020-02-20 22:03:51 C 12 51 08.42 +34 03 27.6 – V 595
2020-02-20 22:11:09 C 12 51 19.59 +34 07 27.6 – V 595