2020 DZ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5286162166 ± 5.03e-04
Semi-major axis (a)2.1539824965 AU ± 2.43e-03
Inclination (i)20.84549955° ± 1.41e-02
Long. of Asc. Node (Ω)334.18830981° ± 2.15e-03
Arg. of Perihelion (ω)114.49439487° ± 8.82e-03
Mean Anomaly (M)312.85113876° ± 1.14e+00
Mean Motion (n)0.3117805518°/day ± 5.27e-04
Perihelion dist (q)1.01535242 AU ± 1.58e-03
Aphelion dist (Q)3.29261257 AU ± 3.87e-03
Orbital Period3.16128212 yr ± 5.35e-03
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.212″
Uncertainty4
Orbit TypeApollo
MOID0.195146 AU
Observations Used22
Oppositions1
Arc Total2020-2020
First Observation Used2020-02-20
Last Observation Used2020-03-04
Observations (22)
Date Type RA Dec Mag Band Observatory
2020-02-20 07:11:50 C 09 48 15.35 +24 06 31.7 V V00
2020-02-20 07:20:59 C 09 48 14.27 +24 05 55.6 V V00
2020-02-20 07:30:08 C 09 48 13.20 +24 05 19.5 V V00
2020-02-20 07:39:16 C 09 48 12.12 +24 04 43.5 V V00
2020-02-20 09:48:00 C 09 47 57.03 +23 56 14.3 V G96
2020-02-20 09:49:45 C 09 47 56.86 +23 56 07.7 V G96
2020-02-20 09:51:31 C 09 47 56.68 +23 56 00.7 V G96
2020-02-20 19:23:15 C 09 46 59.07 +23 18 47.5 V L01
2020-02-20 19:31:10 C 09 46 58.17 +23 18 17.7 V L01
2020-02-20 19:52:42 C 09 46 55.85 +23 16 55.0 V L01
2020-02-20 19:59:59 C 09 46 55.05 +23 16 27.3 V L01
2020-02-20 20:07:55 C 09 46 54.15 +23 15 57.1 V L01
2020-02-21 04:36:34 C 09 46 01.35 +22 43 37.2 u H21
2020-02-21 04:53:18 C 09 45 59.51 +22 42 34.0 u H21
2020-02-21 05:08:55 C 09 45 57.79 +22 41 34.5 u H21
2020-02-21 05:20:46 C 09 45 57.37 +22 40 53.1 o 291
2020-02-21 06:12:43 C 09 45 51.68 +22 37 37.5 o 291
2020-02-23 22:35:06 C 09 40 01.45 +18 47 52.0 V 033
2020-02-23 22:39:25 C 09 40 01.03 +18 47 38.3 V 033
2020-03-04 02:17:07 C 09 27 47.41 +08 56 18.0 V 807
2020-03-04 02:34:13 C 09 27 46.70 +08 55 42.0 V 807
2020-03-04 02:51:18 C 09 27 46.03 +08 55 05.9 V 807