612801 (2004 QD17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3291992416 ± 3.44e-08
Semi-major axis (a)1.7390267779 AU ± 1.58e-09
Inclination (i)12.31425710° ± 4.10e-06
Long. of Asc. Node (Ω)230.07664891° ± 7.15e-06
Arg. of Perihelion (ω)171.52383954° ± 1.68e-05
Mean Anomaly (M)65.27907849° ± 1.01e-05
Mean Motion (n)0.4297866012°/day ± 5.85e-10
Perihelion dist (q)1.16654048 AU ± 5.98e-08
Aphelion dist (Q)2.31151307 AU ± 5.98e-08
Orbital Period2.29329225 yr ± 3.12e-09
Physical Parameters
H (abs. magnitude)19.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.383″
Uncertainty0
Orbit TypeAmor
MOID0.175994 AU
Observations Used361
Oppositions10
Arc Total2004-2021
First Observation Used2004-08-25
Last Observation Used2021-02-07
Observations (407)
Date Type RA Dec Mag Band Observatory
2021-01-12 03:23:38 C 02 40 45.34 -01 32 09.5 V G96
2021-01-12 03:31:45 C 02 40 46.47 -01 32 06.9 V G96
2021-01-12 03:39:55 C 02 40 47.60 -01 32 03.9 V G96
2021-02-07 02:59:43 C 04 01 34.45 +02 20 58.8 V G96
2021-02-07 03:07:51 C 04 01 35.43 +02 21 01.8 V G96
2021-02-07 03:15:59 C 04 01 36.38 +02 21 04.9 V G96
2021-02-07 03:24:06 C 04 01 37.38 +02 21 08.2 V G96