2020 DS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8312181071 ± 1.01e-07
Semi-major axis (a)2.3757995493 AU ± 1.18e-07
Inclination (i)12.00327584° ± 3.69e-05
Long. of Asc. Node (Ω)178.48641306° ± 1.08e-04
Arg. of Perihelion (ω)212.37411470° ± 1.22e-04
Mean Anomaly (M)220.70058290° ± 3.07e-05
Mean Motion (n)0.2691519823°/day ± 2.01e-08
Perihelion dist (q)0.40099195 AU ± 2.40e-07
Aphelion dist (Q)4.35060715 AU ± 3.22e-07
Orbital Period3.66196925 yr ± 2.73e-07
Physical Parameters
H (abs. magnitude)21.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.405″
Uncertainty0
Orbit TypeApollo
MOID0.130883 AU
Observations Used83
Oppositions2
Arc Total2020-2023
First Observation Used2020-02-19
Last Observation Used2023-06-29
Observations (83)
Date Type RA Dec Mag Band Observatory
2020-02-21 04:04:50 C 08 59 15.14 -12 58 26.2 u H21
2020-02-21 04:18:54 C 08 59 14.78 -12 57 17.6 u H21
2020-02-21 04:21:25 C 08 59 14.72 -12 57 05.2 u H21
2020-02-22 02:19:15 C 08 58 54.88 -11 13 49.3 V W34
2020-02-22 02:33:25 C 08 58 54.55 -11 12 46.3 V W34
2020-02-22 02:48:08 C 08 58 54.18 -11 11 39.7 V W34
2020-02-24 10:53:31 C 08 58 18.84 -07 25 18.9 V 474
2020-02-24 10:56:55 C 08 58 18.79 -07 25 06.8 V 474
2020-02-24 11:00:19 C 08 58 18.70 -07 24 54.5 V 474
2020-02-24 11:03:43 C 08 58 18.71 -07 24 42.4 V 474
2020-02-29 05:04:38 C 08 58 08.04 -01 48 24.1 V I52
2020-02-29 05:09:49 C 08 58 08.02 -01 48 11.0 V I52
2020-02-29 05:15:00 C 08 58 08.01 -01 47 58.9 V I52
2020-03-05 05:58:18 C 08 59 00.30 +02 13 34.5 V V06
2020-03-05 06:04:00 C 08 59 00.32 +02 13 43.8 V V06
2020-03-05 06:09:42 C 08 59 00.33 +02 13 53.1 V V06
2020-03-05 06:15:25 C 08 59 00.37 +02 14 02.7 V V06
2023-06-18 08:08:28 C 18 02 22.771 +19 19 49.36 V F52
2023-06-18 08:26:48 C 18 02 20.343 +19 20 38.03 V F52
2023-06-18 08:45:16 C 18 02 17.851 +19 21 27.37 V F52
2023-06-25 09:12:24 C 17 33 24.498 +28 00 13.82 V F52
2023-06-29 08:49:08 C 17 07 41.826 +34 06 01.87 V G96
2023-06-29 08:55:19 C 17 07 39.799 +34 06 26.42 V G96
2023-06-29 09:01:31 C 17 07 37.758 +34 06 51.95 V G96
2023-06-29 09:07:42 C 17 07 35.742 +34 07 16.50 V G96
2023-06-29 09:48:22 C 17 07 23.722 +34 10 13.44 V T12
2023-06-29 09:51:16 C 17 07 22.759 +34 10 25.33 V T12
2023-06-29 09:53:45 C 17 07 21.938 +34 10 35.55 V T12
2023-06-29 10:31:00 C 17 07 08.684 +34 12 53.78 V I52
2023-06-29 10:33:10 C 17 07 07.957 +34 13 03.00 V I52
2023-06-29 10:35:19 C 17 07 07.208 +34 13 11.03 V I52
2023-06-29 10:37:27 C 17 07 06.560 +34 13 19.67 V I52
2023-06-29 11:29:25 C 17 06 50.313 +34 17 04.88 V F51