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
2023-03-24 01:18:32 C 08 22 02.116 +18 10 59.07 – X Z01
2023-03-24 01:19:56 C 08 22 03.165 +18 10 51.25 – X Z01
2023-03-24 01:37:36 C 08 22 15.489 +18 09 21.03 – X Z01
2023-03-24 01:40:41 V 08 23 23.29 +18 11 41.5 – V 270
2023-03-24 01:40:41 v 1 279.30547 +34.19560 – – 270
2023-03-24 01:43:20 V 08 23 24.64 +18 11 29.8 – V 270
2023-03-24 01:43:20 v 1 279.30547 +34.19560 – – 270
2023-03-24 01:44:36 C 08 22 20.732 +18 08 43.05 – X Z01
2023-03-24 01:46:00 C 08 22 21.631 +18 08 36.55 – X Z01
2023-03-24 01:47:24 C 08 22 22.596 +18 08 29.96 – X Z01
2023-03-24 02:02:16 C 08 22 33.672 +18 07 11.55 – X Z01
2023-03-24 02:05:04 C 08 22 35.920 +18 06 55.66 – X Z01
2023-03-24 02:21:13 V 08 23 45.81 +18 08 56.8 – V 270
2023-03-24 02:21:13 v 1 279.30547 +34.19560 – – 270
2023-03-24 02:27:19 C 08 22 53.307 +18 04 56.05 – X Z01
2023-03-24 02:29:25 V 08 23 50.56 +18 08 22.3 – V 270
2023-03-24 02:29:25 v 1 279.30547 +34.19560 – – 270
2023-03-24 02:31:31 C 08 22 56.642 +18 04 34.12 – X Z01
2023-03-24 02:32:02 C 08 23 21.94 +18 19 33.6 – q X33
2023-03-24 02:36:19 C 08 23 24.30 +18 19 13.7 – q X33
2023-03-24 02:40:39 C 08 23 26.77 +18 18 53.4 – q X33
2023-03-24 03:23:12 V 08 24 20.96 +18 03 38.7 – V 270
2023-03-24 03:23:12 v 1 281.32276 +35.80745 – – 270
2023-03-24 03:27:34 V 08 24 23.78 +18 03 17.7 – V 270
2023-03-24 03:27:34 v 1 281.32276 +35.80745 – – 270
2023-03-24 03:40:17 V 08 24 31.92 +18 02 14.6 – V 270
2023-03-24 03:40:17 v 1 281.32276 +35.80745 – – 270
2023-03-24 03:44:35 V 08 24 34.77 +18 01 52.9 – V 270
2023-03-24 03:44:35 v 1 281.32276 +35.80745 – – 270
2023-03-24 04:10:19 C 08 25 24.46 +18 01 58.4 – U V16
2023-03-24 04:13:58 C 08 25 26.70 +18 01 43.5 – U V16
2023-03-24 04:17:51 C 08 25 29.20 +18 01 25.4 – U V16
2023-03-24 04:21:37 C 08 25 31.57 +18 01 08.1 – U V16
2023-03-24 04:23:30 C 08 25 32.76 +18 00 58.7 – U V16
2023-03-24 04:25:15 C 08 25 33.87 +18 00 50.1 – U V16
2023-03-24 04:28:46 V 08 25 51.83 +17 58 28.2 – V 270
2023-03-24 04:28:46 v 1 238.65848 +38.65287 – – 270
2023-03-24 04:49:43 V 08 26 05.75 +17 56 49.2 – V 270
2023-03-24 04:49:43 v 1 238.65848 +38.65287 – – 270
2023-03-24 05:10:22 V 08 26 19.95 +17 55 08.7 – V 270
2023-03-24 05:10:22 v 1 238.65848 +38.65287 – – 270
2023-03-24 08:32:45 V 08 29 05.13 +17 34 58.8 – V 270
2023-03-24 08:32:45 v 1 238.65848 +38.65287 – – 270
2023-03-24 09:15:55 V 08 30 50.98 +18 00 17.2 – V 270
2023-03-24 09:15:55 v 1 174.65780 -36.83545 – – 270
2023-03-24 09:16:20 V 08 30 50.56 +18 00 36.9 – V 270
2023-03-24 09:16:20 v 1 174.98196 -38.38097 – – 270
2023-03-24 09:19:19 V 08 30 53.79 +18 00 19.1 – V 270
2023-03-24 09:19:19 v 1 174.98196 -38.38097 – – 270
2023-03-24 09:22:34 V 08 30 56.66 +18 00 03.3 – V 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)