2023 QR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3092479421 ± 8.79e-04
Semi-major axis (a)1.3857682289 AU ± 1.60e-03
Inclination (i)4.23931568° ± 8.51e-03
Long. of Asc. Node (Ω)295.96599277° ± 2.81e-02
Arg. of Perihelion (ω)331.25799540° ± 3.70e-02
Mean Anomaly (M)170.36296788° ± 9.29e-01
Mean Motion (n)0.6041939551°/day ± 1.05e-03
Perihelion dist (q)0.95722226 AU ± 1.64e-03
Aphelion dist (Q)1.81431420 AU ± 2.42e-03
Orbital Period1.63130775 yr ± 2.82e-03
Physical Parameters
H (abs. magnitude)25.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.217″
Uncertainty3
Orbit TypeApollo
MOID0.014854 AU
Observations Used13
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-19
Last Observation Used2023-08-22
Observations (13)
Date Type RA Dec Mag Band Observatory
2023-08-19 06:44:06 C 21 18 30.333 +16 37 32.13 V F52
2023-08-19 07:02:44 C 21 18 32.194 +16 37 08.49 X F52
2023-08-19 07:21:10 C 21 18 33.995 +16 36 45.45 X F52
2023-08-19 07:39:41 C 21 18 35.774 +16 36 21.52 X F52
2023-08-20 08:45:49 C 21 21 27.430 +16 03 45.48 V T14
2023-08-20 08:47:13 C 21 21 27.550 +16 03 43.74 V T14
2023-08-20 08:48:38 C 21 21 27.664 +16 03 42.01 V T14
2023-08-21 01:30:22 C 21 23 08.70 +15 42 14.4 X 033
2023-08-21 01:35:31 C 21 23 09.16 +15 42 07.2 X 033
2023-08-21 01:40:41 C 21 23 09.58 +15 42 00.9 X 033
2023-08-21 01:46:04 C 21 23 10.05 +15 41 54.5 X 033
2023-08-22 00:54:56 C 21 25 26.48 +15 15 03.8 V 204
2023-08-22 01:39:07 C 21 25 29.88 +15 14 11.2 V 204