IAA RAS IAA Minor Planet Database

2023 QP4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4898963841 ± 8.02e-04
Semi-major axis (a)2.1618905557 AU ± 3.57e-03
Inclination (i)6.99733824° ± 8.84e-03
Long. of Asc. Node (Ω)338.64848295° ± 2.23e-03
Arg. of Perihelion (ω)324.45184642° ± 3.43e-03
Mean Anomaly (M)263.46648234° ± 6.54e-01
Mean Motion (n)0.3100714068°/day ± 7.67e-04
Perihelion dist (q)1.10278819 AU ± 2.51e-03
Aphelion dist (Q)3.22099292 AU ± 5.59e-03
Orbital Period3.17870743 yr ± 7.87e-03
Physical Parameters
H (abs. magnitude)23.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.134″
Uncertainty3
Orbit TypeAmor
MOID0.107785 AU
Observations Used15
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-18
Last Observation Used2023-08-24
Observations (15)
Date Type RA Dec Mag Band Observatory
2023-08-18 12:05:46 C 23 48 24.365 -12 11 27.03 – X F51
2023-08-18 12:22:13 C 23 48 24.079 -12 10 39.64 – X F51
2023-08-18 12:57:03 C 23 48 23.486 -12 08 59.37 – X F51
2023-08-18 14:40:54 C 23 48 21.829 -12 03 58.30 – V F51
2023-08-19 14:46:54 C 23 48 19.006 -10 55 48.74 – V T14
2023-08-19 14:48:20 C 23 48 18.984 -10 55 44.72 – V T14
2023-08-19 14:49:45 C 23 48 18.959 -10 55 40.69 – V T14
2023-08-20 07:14:11 C 23 48 17.66 -10 10 54.5 – u H21
2023-08-20 07:22:39 C 23 48 17.53 -10 10 31.1 – u H21
2023-08-20 07:29:46 C 23 48 17.38 -10 10 11.9 – u H21
2023-08-21 01:55:05 C 23 48 10.12 -09 21 01.0 – X 033
2023-08-21 01:58:40 C 23 48 10.04 -09 20 51.5 – X 033
2023-08-24 02:37:18 C 23 47 25.87 -06 19 36.0 – X 033
2023-08-24 02:40:52 C 23 47 25.80 -06 19 27.7 – X 033
2023-08-24 02:44:27 C 23 47 25.71 -06 19 18.9 – X 033