2023 QW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0729847468 ± 4.13e-04
Semi-major axis (a)1.0738159235 AU ± 8.27e-04
Inclination (i)26.00791792° ± 8.81e-02
Long. of Asc. Node (Ω)330.35242681° ± 1.04e-03
Arg. of Perihelion (ω)176.83221377° ± 4.55e-02
Mean Anomaly (M)190.22984859° ± 8.28e-01
Mean Motion (n)0.8857629622°/day ± 1.02e-03
Perihelion dist (q)0.99544374 AU ± 8.86e-04
Aphelion dist (Q)1.15218811 AU ± 9.92e-04
Orbital Period1.11274272 yr ± 1.29e-03
Physical Parameters
H (abs. magnitude)23.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty3
Orbit TypeApollo
MOID0.006943 AU
Observations Used25
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-20
Last Observation Used2023-08-24
Observations (25)
Date Type RA Dec Mag Band Observatory
2023-08-20 09:22:12 C 22 49 04.619 -17 22 02.46 X F52
2023-08-20 09:36:51 C 22 48 58.907 -17 20 51.27 X F52
2023-08-20 09:51:30 C 22 48 53.170 -17 19 39.91 X F52
2023-08-20 10:06:09 C 22 48 47.446 -17 18 28.71 X F52
2023-08-20 13:20:40 C 22 47 31.257 -17 02 32.68 V F52
2023-08-20 13:21:35 C 22 47 30.913 -17 02 28.03 V F52
2023-08-21 00:31:13 C 22 43 22.117 -16 07 22.17 V Z84
2023-08-21 00:36:14 C 22 43 19.40 -16 07 04.6 X 033
2023-08-21 00:37:49 C 22 43 18.80 -16 06 56.2 X 033
2023-08-21 00:39:58 C 22 43 17.96 -16 06 45.8 X 033
2023-08-21 00:49:20 C 22 43 15.046 -16 05 51.82 V Z84
2023-08-21 05:16:07 C 22 41 36.98 -15 43 30.2 X 858
2023-08-21 05:23:32 C 22 41 34.10 -15 42 53.1 X 858
2023-08-21 05:30:01 C 22 41 31.54 -15 42 20.7 X 858
2023-08-21 06:15:47 B 22 41 13.09 -15 38 35.2 Z H36
2023-08-21 06:28:28 B 22 41 08.14 -15 37 32.0 Z H36
2023-08-21 06:41:10 B 22 41 03.20 -15 36 27.0 Z H36
2023-08-21 22:42:51 B 22 35 03.33 -14 15 01.6 V I93
2023-08-21 22:55:46 C 22 34 57.67 -14 13 56.3 V L01
2023-08-21 22:59:05 C 22 34 56.36 -14 13 39.1 V L01
2023-08-21 23:01:24 B 22 34 56.22 -14 13 26.8 V I93
2023-08-21 23:03:01 C 22 34 54.83 -14 13 19.3 V L01
2023-08-24 06:25:11 B 22 14 18.45 -09 23 40.4 Z H36
2023-08-24 06:33:12 B 22 14 15.33 -09 22 56.8 Z H36
2023-08-24 06:41:11 B 22 14 12.25 -09 22 14.9 Z H36