IAA RAS IAA Minor Planet Database

2020 DN3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5260029985 ± 2.00e+00
Semi-major axis (a)1.5749621113 AU ± 3.00e+00
Inclination (i)2.07888487° ± 4.00e+00
Long. of Asc. Node (Ω)337.01927426° ± 5.00e+00
Arg. of Perihelion (ω)103.62426087° ± 6.00e+00
Mean Anomaly (M)349.77914354° ± 7.34e-03
Mean Motion (n)0.4986534900°/day ± 1.42e+00
Perihelion dist (q)0.74652770 AU ± 3.46e+00
Aphelion dist (Q)2.40339670 AU ± 5.56e+00
Orbital Period1.97653820 yr ± 5.65e+00
Physical Parameters
H (abs. magnitude)26.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.287″
Uncertainty1
Orbit TypeApollo
MOID0.001955 AU
Observations Used88
Oppositions1
Arc Total2020-2020
First Observation Used—
Last Observation Used2020-03-05
Observations (95)
Date Type RA Dec Mag Band Observatory
2020-02-24 04:23:36 C 08 59 47.58 +35 31 45.4 – V I41
2020-02-24 04:24:06 C 08 59 51.51 +35 30 52.7 – V I41
2020-02-24 04:39:02 C 09 01 46.85 +35 04 46.0 – V I41
2020-02-24 04:39:32 C 09 01 50.64 +35 03 54.2 – V I41
2020-02-24 04:57:43 C 09 04 05.17 +34 32 47.3 – V I41
2020-02-24 04:58:13 C 09 04 08.78 +34 31 56.5 – V I41
2020-02-24 05:32:57 C 09 08 09.88 +33 34 22.1 – V I41
2020-02-24 05:33:27 C 09 08 13.20 +33 33 33.7 – V I41
2020-02-24 06:56:05 C 09 16 35.16 +31 26 14.2 – V I41
2020-02-24 06:56:35 C 09 16 37.94 +31 25 30.4 – V I41
2020-02-24 06:56:44 C 09 16 38.77 +31 25 17.5 – V I41
2020-02-24 06:57:14 C 09 16 41.54 +31 24 33.5 – V I41
2020-02-25 05:27:30 C 10 11 42.10 +15 23 09.1 – V I41
2020-02-25 05:28:00 C 10 11 42.51 +15 22 59.3 – V I41
2020-02-25 05:28:48 C 10 11 43.16 +15 22 44.0 – V I41
2020-02-25 05:29:18 C 10 11 43.57 +15 22 34.3 – V I41
2020-02-25 06:33:03 C 10 12 33.76 +15 02 31.2 – V I41
2020-02-25 06:33:33 C 10 12 34.14 +15 02 22.2 – V I41
2020-02-25 06:34:21 C 10 12 34.74 +15 02 07.6 – V I41
2020-02-25 06:34:51 C 10 12 35.11 +15 01 58.4 – V I41
2020-02-26 05:10:40 C 10 25 40.66 +10 31 30.2 – V G96
2020-02-26 05:18:41 C 10 25 42.79 +10 30 29.2 – V G96
2020-02-26 05:26:41 C 10 25 44.92 +10 29 29.7 – V G96
2020-02-26 05:34:41 C 10 25 47.03 +10 28 30.0 – V G96
2020-02-26 06:59:49 C 10 26 08.13 +10 18 07.6 – V 703
2020-02-26 07:07:20 C 10 26 09.93 +10 17 14.1 – V 703
2020-02-26 07:14:51 C 10 26 11.71 +10 16 19.9 – V 703
2020-02-26 07:22:22 C 10 26 13.45 +10 15 25.6 – V 703
2020-02-26 08:32:52 C 10 26 27.09 +10 07 17.4 – o 711
2020-02-26 08:36:10 C 10 26 33.42 +10 06 33.7 – t 673
2020-02-26 08:36:33 C 10 26 27.95 +10 06 51.6 – o 711
2020-02-26 08:40:16 C 10 26 28.84 +10 06 25.1 – o 711
2020-02-26 08:45:08 C 10 26 35.44 +10 05 32.1 – t 673
2020-02-26 10:32:43 C 10 27 13.52 +09 55 12.9 – V T08
2020-02-26 10:37:44 C 10 27 14.54 +09 54 40.1 – V T08
2020-02-26 10:45:22 C 10 27 16.02 +09 53 51.3 – V T08
2020-02-26 11:01:36 C 10 27 19.21 +09 52 05.2 – V T08
2020-02-26 19:11:34 C 10 29 47.49 +09 02 09.3 – V 033
2020-02-26 19:12:23 C 10 29 47.66 +09 02 05.5 – V 033
2020-02-26 19:13:10 C 10 29 47.81 +09 02 01.9 – V 033
2020-02-26 21:16:30 C 10 30 12.19 +08 52 35.9 – V K63
2020-02-26 21:22:35 C 10 30 13.17 +08 52 07.3 – V K63
2020-02-26 21:28:28 C 10 30 14.13 +08 51 40.1 – V K63
2020-02-26 22:14:06 C 10 30 21.20 +08 48 08.3 – V L39
2020-02-26 22:27:14 C 10 30 23.18 +08 47 06.5 – V L39
2020-02-26 22:28:18 C 10 30 23.30 +08 47 01.8 – V L39
2020-02-26 23:48:05 C 10 30 36.37 +08 40 55.1 – V C95
2020-02-26 23:58:07 C 10 30 37.76 +08 40 09.2 – V C95
2020-02-27 00:03:22 C 10 30 45.693 +08 41 02.93 – V J04
2020-02-27 00:03:56 C 10 30 45.762 +08 41 00.30 – V J04