IAA RAS IAA Minor Planet Database

2023 EZ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8191272606 ± 6.07e-04
Semi-major axis (a)1.5822528070 AU ± 3.07e-03
Inclination (i)5.99573965° ± 2.29e-03
Long. of Asc. Node (Ω)340.16923236° ± 7.06e-03
Arg. of Perihelion (ω)62.65763524° ± 1.20e-02
Mean Anomaly (M)149.71987579° ± 1.66e+00
Mean Motion (n)0.4952203285°/day ± 1.44e-03
Perihelion dist (q)0.28618640 AU ± 1.11e-03
Aphelion dist (Q)2.87831921 AU ± 5.67e-03
Orbital Period1.99027832 yr ± 5.79e-03
Physical Parameters
H (abs. magnitude)24.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty4
Orbit TypeApollo
MOID0.014642 AU
Observations Used46
Oppositions1
Arc Total2023-2023
First Observation Used2023-03-14
Last Observation Used2023-03-22
Observations (46)
Date Type RA Dec Mag Band Observatory
2023-03-14 03:59:17 C 09 36 13.619 -02 39 19.80 – V G96
2023-03-14 04:07:19 C 09 36 15.484 -02 38 42.07 – V G96
2023-03-14 04:15:20 C 09 36 17.334 -02 38 04.63 – V G96
2023-03-14 05:33:20 C 09 36 33.57 -02 32 12.7 – q 734
2023-03-14 05:35:32 C 09 36 34.07 -02 32 02.6 – q 734
2023-03-14 05:37:42 C 09 36 34.55 -02 31 53.0 – q 734
2023-03-14 05:41:47 C 09 36 35.48 -02 31 34.4 – q 734
2023-03-14 06:09:21 C 09 36 43.045 -02 29 18.74 – V I52
2023-03-14 06:14:29 C 09 36 44.179 -02 28 55.70 – V I52
2023-03-14 06:19:39 C 09 36 45.338 -02 28 31.62 – V I52
2023-03-14 06:19:54 C 09 36 45.414 -02 28 31.44 – V I52
2023-03-14 23:11:32 C 09 40 25.723 -01 22 13.76 – V J95
2023-03-14 23:21:56 C 09 40 27.530 -01 21 38.12 – V J95
2023-03-15 01:49:36 C 09 40 57.81 -01 11 16.2 – u 807
2023-03-15 01:56:33 C 09 40 58.96 -01 10 53.3 – u 807
2023-03-15 02:03:29 C 09 41 00.02 -01 10 30.3 – u 807
2023-03-15 02:32:37 C 09 41 06.02 -01 10 42.0 – V H21
2023-03-15 02:36:38 C 09 41 06.68 -01 10 28.9 – V H21
2023-03-15 02:41:36 C 09 41 07.48 -01 10 12.3 – V H21
2023-03-15 18:38:34 C 09 43 44.43 -00 23 31.5 – X 033
2023-03-15 18:39:44 C 09 43 44.59 -00 23 28.1 – X 033
2023-03-15 18:40:53 C 09 43 44.74 -00 23 25.4 – X 033
2023-03-15 19:39:27 C 09 43 53.48 -00 20 45.4 – X I93
2023-03-15 20:11:19 C 09 43 57.61 -00 19 22.8 – X I93
2023-03-15 20:11:50 C 09 43 56.78 -00 19 22.7 – V L01
2023-03-15 20:14:19 C 09 43 57.09 -00 19 16.4 – V L01
2023-03-15 20:16:47 C 09 43 57.42 -00 19 09.6 – V L01
2023-03-15 20:19:16 C 09 43 57.68 -00 19 03.8 – V L01
2023-03-15 20:21:45 C 09 43 57.96 -00 18 57.9 – V L01
2023-03-15 20:23:11 C 09 43 58.45 -00 18 54.0 – U L06
2023-03-15 20:27:44 C 09 43 59.03 -00 18 42.5 – U L06
2023-03-15 20:32:17 C 09 43 59.62 -00 18 31.0 – U L06
2023-03-17 02:00:42 C 09 47 35.45 +00 46 24.0 – u 807
2023-03-17 02:11:47 C 09 47 36.35 +00 46 45.0 – u 807
2023-03-17 02:22:51 C 09 47 37.36 +00 47 03.3 – u 807
2023-03-21 04:53:22 C 09 54 39.72 +02 41 20.0 – V 807
2023-03-21 05:06:41 C 09 54 40.26 +02 41 30.1 – V 807
2023-03-21 05:19:59 C 09 54 40.84 +02 41 39.9 – V 807
2023-03-22 03:34:06 C 09 55 47.39 +02 56 55.5 – X W84
2023-03-22 03:36:25 C 09 55 47.48 +02 56 56.9 – X W84
2023-03-22 03:52:17 C 09 55 48.06 +02 57 06.9 – X W84
2023-03-22 03:54:34 C 09 55 48.13 +02 57 08.3 – X W84
2023-03-22 04:10:33 C 09 55 48.73 +02 57 18.3 – X W84
2023-03-22 04:12:53 C 09 55 48.80 +02 57 19.7 – X W84
2023-03-22 04:28:46 C 09 55 49.41 +02 57 29.7 – X W84
2023-03-22 04:31:04 C 09 55 49.49 +02 57 31.2 – X W84