2023 QZ40

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3994674204 ± 4.79e-03
Semi-major axis (a)2.0987945610 AU ± 2.00e-02
Inclination (i)7.34986377° ± 5.85e-02
Long. of Asc. Node (Ω)146.40877845° ± 7.17e-02
Arg. of Perihelion (ω)173.89789723° ± 9.10e-02
Mean Anomaly (M)273.13451877° ± 3.88e+00
Mean Motion (n)0.3241584754°/day ± 4.62e-03
Perihelion dist (q)1.26039451 AU ± 1.56e-02
Aphelion dist (Q)2.93719461 AU ± 2.97e-02
Orbital Period3.04056922 yr ± 4.34e-02
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.177″
Uncertainty4
Orbit TypeAmor
MOID0.245907 AU
Observations Used11
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-20
Last Observation Used2023-08-23
Observations (11)
Date Type RA Dec Mag Band Observatory
2023-08-20 13:15:43 C 00 28 17.778 -02 14 45.75 X F51
2023-08-20 13:34:04 C 00 28 18.816 -02 14 59.23 X F51
2023-08-20 13:52:22 C 00 28 19.898 -02 15 12.01 X F51
2023-08-20 14:10:39 C 00 28 20.952 -02 15 24.76 X F51
2023-08-22 13:18:54 C 00 31 18.953 -02 49 41.46 V T14
2023-08-22 13:20:38 C 00 31 19.042 -02 49 42.72 V T14
2023-08-22 13:22:23 C 00 31 19.135 -02 49 43.99 V T14
2023-08-22 13:24:07 C 00 31 19.225 -02 49 45.30 V T14
2023-08-23 12:02:19 C 00 32 40.273 -03 06 35.98 V F52
2023-08-23 12:18:51 C 00 32 41.099 -03 06 48.38 V F52
2023-08-23 12:52:02 C 00 32 42.786 -03 07 12.67 V F52