IAA RAS IAA Minor Planet Database

2023 DZ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5234650482 ± 1.52e-08
Semi-major axis (a)2.0835760178 AU ± 7.07e-08
Inclination (i)0.14968936° ± 6.34e-07
Long. of Asc. Node (Ω)186.33775418° ± 1.22e-05
Arg. of Perihelion (ω)10.11093439° ± 1.27e-05
Mean Anomaly (M)315.37830044° ± 1.55e-05
Mean Motion (n)0.3277164571°/day ± 1.67e-08
Perihelion dist (q)0.99289680 AU ± 4.63e-08
Aphelion dist (Q)3.17425524 AU ± 1.12e-07
Orbital Period3.00755809 yr ± 1.53e-07
Physical Parameters
H (abs. magnitude)24.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.291″
Uncertainty0
Orbit TypeApollo
MOID0.000015 AU
Observations Used850
Radar Obs Used5
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-14
Last Observation Used2023-03-28
Observations (940)
Date Type RA Dec Mag Band Observatory
2023-03-23 19:27:30 C 08 18 34.842 +18 29 02.38 – V 089
2023-03-23 19:28:06 C 08 18 40.376 +18 26 03.43 16.05 V 084
2023-03-23 19:29:28 C 08 18 39.792 +18 29 41.82 – V 073
2023-03-23 19:29:32 C 08 18 41.077 +18 25 58.69 16.11 V 084
2023-03-23 19:30:25 C 08 18 48.312 +18 30 42.52 – V K73
2023-03-23 19:30:57 C 08 18 41.767 +18 25 54.30 15.88 V 084
2023-03-23 19:32:29 C 08 18 54.31 +18 29 45.6 – V 104
2023-03-23 19:36:46 C 08 18 52.922 +18 31 10.42 – Z L34
2023-03-23 19:38:05 C 08 18 45.248 +18 25 30.76 15.93 V 084
2023-03-23 19:38:11 C 08 18 55.24 +18 29 35.9 – q L47
2023-03-23 19:40:48 C 08 18 56.28 +18 29 27.8 – q L47
2023-03-23 19:43:56 C 08 18 59.093 +18 29 15.43 – V 160
2023-03-23 19:45:26 C 08 18 59.81 +18 29 06.2 – V 104
2023-03-23 19:48:07 C 08 18 51.70 +18 27 44.0 – – M32
2023-03-23 19:49:14 C 08 18 50.817 +18 24 53.48 15.55 V 084
2023-03-23 19:49:42 C 08 18 52.31 +18 27 38.8 – – M32
2023-03-23 19:51:17 C 08 18 52.94 +18 27 32.9 – – M32
2023-03-23 19:51:19 C 08 19 02.179 +18 28 52.00 – V 160
2023-03-23 19:52:52 C 08 18 53.61 +18 27 26.9 – – M32
2023-03-23 19:58:40 C 08 19 05.359 +18 28 29.35 – V 160
2023-03-23 20:04:54 C 08 19 25.90 +18 29 16.4 – V 938
2023-03-23 20:05:59 C 08 19 26.34 +18 29 13.4 – V 938
2023-03-23 20:07:03 C 08 19 26.85 +18 29 11.3 – V 938
2023-03-23 20:08:08 C 08 19 27.17 +18 29 07.4 – V 938
2023-03-23 20:09:38 V 08 19 14.73 +18 28 04.1 – V 270
2023-03-23 20:09:38 v 1 005.56260 +43.45975 – – 270
2023-03-23 20:10:10 C 08 19 01.457 +18 23 41.40 15.86 V 084
2023-03-23 20:11:41 C 08 19 05.542 +18 28 29.82 – V K73
2023-03-23 20:11:57 V 08 19 15.74 +18 27 56.4 – V 270
2023-03-23 20:11:57 v 1 005.56260 +43.45975 – – 270
2023-03-23 20:14:32 V 08 19 16.90 +18 27 47.2 – V 270
2023-03-23 20:14:32 v 1 005.56260 +43.45975 – – 270
2023-03-23 20:16:08 C 08 19 07.426 +18 28 14.84 – V K73
2023-03-23 20:16:56 C 08 19 13.07 +18 27 17.1 – V G18
2023-03-23 20:18:18 V 08 19 18.64 +18 27 36.2 – V 270
2023-03-23 20:18:18 v 1 005.56260 +43.45975 – – 270
2023-03-23 20:19:48 C 08 19 08.998 +18 28 02.82 – V K73
2023-03-23 20:23:29 C 08 19 10.586 +18 27 49.97 – V K73
2023-03-23 20:23:46 C 08 19 16.09 +18 26 54.5 – V G18
2023-03-23 20:24:06 C 08 19 08.702 +18 22 52.39 16.29 V 084
2023-03-23 20:29:41 C 08 19 45.922 +18 31 09.21 – V J04
2023-03-23 20:30:08 C 08 19 46.099 +18 31 07.96 – V J04
2023-03-23 20:30:19 C 08 19 18.99 +18 26 32.7 – V G18
2023-03-23 20:30:35 C 08 19 46.294 +18 31 06.73 – V J04
2023-03-23 20:34:25 C 08 19 14.142 +18 22 15.22 16.01 V 084
2023-03-23 20:36:33 V 08 19 40.10 +18 28 24.3 – V 270
2023-03-23 20:36:33 v 1 351.31186 +37.10029 – – 270
2023-03-23 20:41:37 C 08 19 24.05 +18 26 07.6 – V L39
2023-03-23 20:42:19 V 08 19 42.25 +18 28 07.6 – V 270
2023-03-23 20:42:19 v 1 351.31186 +37.10029 – – 270
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-03-25 03:50:00 406266.2 4 Hz 8560 -14 -14
2023-03-25 04:10:00 3046820 10 us 8560 -14 -14
2023-03-25 04:40:00 2962379.89 0.125 us 8560 -14 -14
2023-03-27 12:20:00 7431726 1 us 8560 -14 -14
2023-03-27 13:20:00 7605739.9 0.125 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)