2003 QK81
Initial reported observation by Cerro Tololo Observatory, La Serena
on 2003-08-23.
(Discoverer will be defined when the object is numbered.
See
this note
on how discoverers are determined.)
Orbit
Orbit type: Main Belt
One opposition object seen prior.
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epoch | 2003-08-29.0 |
epoch JD | 2452880.5 |
perihelion date | 2003-11-21.66934 |
perihelion JD | 2452965.16934 |
argument of perihelion (°) | 22.27186 |
ascending node (°) | 349.35866 |
inclination (°) | 2.08318 |
eccentricity | 0.1988677 |
perihelion distance (AU) | 2.0089994 |
Tisserand w.r.t. Jupiter | 3.4 |
ΔV w.r.t. Earth (km/sec) | 8.9 |
|
semimajor axis (AU) | 2.5076998 |
mean anomaly (°) | 338.98562 |
mean daily motion (°/day) | 0.24819360 |
aphelion distance (AU) | 3.006 |
period (years) | 3.97 |
P-vector [x] | 0.97942174 |
P-vector [y] | 0.17925819 |
P-vector [z] | 0.09273384 |
Q-vector [x] | -0.20171268 |
Q-vector [y] | 0.88471226 |
Q-vector [z] | 0.42023353 |
absolute magnitude | 18.7 |
phase slope | 0.15 |
|
|
Observations
7 total observations over interval:
2003 08 23.18207 – 2003 09 05.68620
These data are available for
download
(
format description).
Date (UT) |
J2000 RA |
J2000 Dec |
Magn |
Location |
Ref |
2003 08 23.18207 |
23 09 11.81 |
-06 18 02.1 |
20.0 R |
807 – Cerro Tololo Observatory, La Serena |
MPS 84128 |
2003 08 23.25045 |
23 09 08.71 |
-06 18 14.5 |
|
807 – Cerro Tololo Observatory, La Serena |
MPS 84128 |
2003 08 24.26546 |
23 08 24.57 |
-06 21 22.7 |
19.7 R |
807 – Cerro Tololo Observatory, La Serena |
MPS 84128 |
2003 08 24.35747 |
23 08 20.28 |
-06 21 39.8 |
|
807 – Cerro Tololo Observatory, La Serena |
MPS 84128 |
2003 09 05.51812 |
22 58 23.88 |
-07 04 28.5 |
20.7 R |
413 – Siding Spring Observatory |
MPS 312307 |
2003 09 05.52854 |
22 58 23.28 |
-07 04 30.1 |
20.4 R |
413 – Siding Spring Observatory |
MPS 312307 |
2003 09 05.68620 |
22 58 14.61 |
-07 05 05.5 |
20.3 R |
413 – Siding Spring Observatory |
MPS 312307 |