2023 QB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2088822510 ± 7.05e-05
Semi-major axis (a)1.0122021665 AU ± 2.60e-05
Inclination (i)8.64673982° ± 3.54e-03
Long. of Asc. Node (Ω)332.06818797° ± 3.11e-04
Arg. of Perihelion (ω)110.68852197° ± 2.52e-03
Mean Anomaly (M)345.26478269° ± 2.05e-02
Mean Motion (n)0.9678574166°/day ± 3.72e-05
Perihelion dist (q)0.80077110 AU ± 7.42e-05
Aphelion dist (Q)1.22363323 AU ± 7.79e-05
Orbital Period1.01835897 yr ± 3.92e-05
Physical Parameters
H (abs. magnitude)26.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.153″
Uncertainty2
Orbit TypeApollo
MOID0.019354 AU
Observations Used34
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-19
Last Observation Used2023-09-03
Observations (36)
Date Type RA Dec Mag Band Observatory
2023-08-19 10:59:33 C 23 23 41.155 -20 38 12.83 X F51
2023-08-19 11:14:54 C 23 23 38.180 -20 37 29.48 X F51
2023-08-19 11:30:18 C 23 23 35.171 -20 36 45.51 X F51
2023-08-19 13:13:02 C 23 23 15.072 -20 31 45.61 V F52
2023-08-19 13:13:57 C 23 23 14.888 -20 31 42.97 V F52
2023-08-19 13:15:46 C 23 23 14.537 -20 31 37.54 V F52
2023-08-19 13:20:16 C 23 23 13.666 -20 31 24.17 V F52
2023-08-20 10:51:04 C 23 19 49.528 -19 24 16.24 V F51
2023-08-20 10:51:59 C 23 19 49.330 -19 24 13.19 V F51
2023-08-21 01:01:03 C 23 17 11.58 -18 35 34.5 X 033
2023-08-21 01:02:47 C 23 17 11.19 -18 35 28.1 X 033
2023-08-21 01:04:32 C 23 17 10.80 -18 35 21.6 X 033
2023-08-22 00:35:58 C 23 12 23.13 -17 01 47.2 V L01
2023-08-22 00:38:23 C 23 12 22.43 -17 01 36.8 V L01
2023-08-22 00:41:43 C 23 12 21.59 -17 01 23.1 V L01
2023-08-22 00:58:22 C 23 12 16.32 -16 57 08.4 V M21
2023-08-22 02:00:16 C 23 11 59.67 -16 52 35.7 V M21
2023-08-26 09:03:22 C 22 39 04.375 -05 36 09.00 V U52
2023-08-26 09:08:09 C 22 39 01.879 -05 35 20.15 V U52
2023-08-26 09:12:55 C 22 38 59.482 -05 34 34.39 V U52
2023-08-26 21:37:41 C 22 33 13.601 -03 27 44.93 V J95
2023-08-26 21:51:42 B 22 33 04.489 -03 25 11.87 X B72
2023-08-26 21:55:28 C 22 33 03.941 -03 24 33.34 V J95
2023-08-26 22:01:09 B 22 32 59.276 -03 23 29.71 X B72
2023-08-26 22:10:37 B 22 32 54.076 -03 21 47.58 X B72
2023-08-26 22:20:07 C 22 32 50.443 -03 20 06.40 V J95
2023-08-26 22:30:47 B 22 32 39.05 -03 17 53.7 X M45
2023-08-26 22:40:03 B 22 32 33.86 -03 16 13.3 X M45
2023-08-26 22:49:09 B 22 32 28.66 -03 14 33.7 X M45
2023-08-27 22:17:02 B 22 19 22.66 +01 28 35.2 X M45
2023-08-27 22:26:50 B 22 19 15.96 +01 30 45.8 X M45
2023-08-27 22:36:30 B 22 19 09.41 +01 32 54.4 X M45
2023-09-02 23:51:01 C 19 17 17.930 +46 12 09.72 V J95
2023-09-03 00:02:25 C 19 16 53.796 +46 14 48.23 V J95
2023-09-03 00:15:36 C 19 16 25.994 +46 17 50.17 V J95
2023-09-03 00:27:41 C 19 16 00.514 +46 20 35.95 V J95