2020 DP4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2809887462 ± 2.00e+00
Semi-major axis (a)1.2195307025 AU ± 3.00e+00
Inclination (i)1.44710148° ± 4.00e+00
Long. of Asc. Node (Ω)2.41489371° ± 5.00e+00
Arg. of Perihelion (ω)243.94500152° ± 6.00e+00
Mean Anomaly (M)36.85559842° ± 8.75e-02
Mean Motion (n)0.7318498800°/day ± 2.70e+00
Perihelion dist (q)0.87686020 AU ± 3.26e+00
Aphelion dist (Q)1.56217480 AU ± 4.55e+00
Orbital Period1.34673470 yr ± 4.97e+00
Physical Parameters
H (abs. magnitude)25.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.317″
Uncertainty2
Orbit TypeApollo
MOID0.000314 AU
Observations Used125
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-03-21
Observations (126)
Date Type RA Dec Mag Band Observatory
2020-03-19 01:44:28 C 13 11 17.37 -02 36 27.9 V K38
2020-03-19 01:51:04 C 13 11 23.04 -02 37 13.1 V K38
2020-03-19 01:51:34 C 13 11 23.48 -02 37 16.4 V K38
2020-03-19 01:58:16 C 13 11 29.28 -02 38 02.1 V K38
2020-03-19 01:58:36 C 13 11 29.56 -02 38 04.3 V K38
2020-03-19 06:57:44 C 13 16 27.73 -03 04 11.3 V W88
2020-03-19 07:27:50 C 13 16 55.83 -03 07 55.0 V W88
2020-03-19 07:57:50 C 13 17 24.27 -03 11 39.7 V W88
2020-03-19 16:35:59 C 13 27 40.26 -04 31 36.1 q D29
2020-03-19 16:56:21 C 13 28 03.35 -04 34 39.5 q D29
2020-03-19 17:16:42 C 13 28 26.49 -04 37 43.3 q D29
2020-03-19 20:53:14 C 13 33 23.76 -05 13 05.3 V L18
2020-03-19 20:56:13 C 13 33 27.56 -05 13 34.0 V L18
2020-03-19 20:58:50 C 13 33 30.99 -05 13 59.0 V L18
2020-03-20 00:21:12 C 13 38 03.59 -05 48 05.8 V 033
2020-03-20 00:22:01 C 13 38 04.66 -05 48 14.2 V 033
2020-03-20 00:22:51 C 13 38 05.83 -05 48 22.8 V 033
2020-03-20 23:28:50 C 14 22 00.68 -10 46 30.3 V L54
2020-03-20 23:41:55 C 14 22 30.98 -10 50 00.1 V L54
2020-03-20 23:53:37 C 14 22 57.96 -10 53 07.5 V L54
2020-03-21 00:01:11 C 14 23 15.54 -10 55 08.3 V L54
2020-03-21 01:37:00 C 14 27 10.74 -11 21 04.8 V 204
2020-03-21 01:38:51 C 14 27 15.18 -11 21 35.0 V 204
2020-03-21 01:40:25 C 14 27 18.96 -11 22 00.9 V 204
2020-03-21 01:41:59 C 14 27 22.75 -11 22 26.5 V 204
2020-03-21 01:43:33 C 14 27 26.51 -11 22 52.4 V 204