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JPL Small-Body Database Browser
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447468 (2006 QK5)
Classification:
Main-belt Asteroid
SPK-ID:
2447468
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2392268833777965
7.3505e-08
a
2.682377533713983
1.8202e-08
au
q
2.040680716280967
2.0201e-07
au
i
8.923033347973284
7.7442e-06
deg
node
167.3071724979821
3.9974e-05
deg
peri
136.5986503773083
4.4641e-05
deg
M
338.5465735250953
1.4293e-05
deg
t
p
2458696.125219891769
(2019-Jul-31.62521989)
6.3673e-05
TDB
period
1604.642465915917
4.39
1.6333e-05
4.472e-08
d
yr
n
.2243490420119942
2.2836e-09
deg/d
Q
3.324074351147
2.2557e-08
au
Orbit Determination Parameters
# obs. used (total)
117
data-arc span
6676 days (18.28 yr)
first obs. used
2001-06-15
last obs. used
2019-09-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.48994
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 16:21:12
Additional Information
Earth MOID
= 1.03581 au
Jupiter MOID
= 2.00666 au
T_jup
= 3.317
[ hide covariance matrix ]
Orbital Elements at Epoch 2457340.5 (2015-Nov-14.0) TDB
Reference:
JPL 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.239318302010317
7.3133e-08
q
2.039840284883446
2.0087e-07
au
t
p
2457093.906525805414
(2015-Mar-12.40652581)
6.6747e-05
TDB
node
167.3441175668831
3.9944e-05
deg
peri
136.8885985509679
4.4633e-05
deg
i
8.927023170021691
7.7474e-06
deg
Orbit Determination Parameters
# obs. used (total)
117
data-arc span
6676 days (18.28 yr)
first obs. used
2001-06-15
last obs. used
2019-09-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.48994
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 16:21:12
Additional Information
Jupiter MOID
= 2.00666 au
T_jup
= 3.317
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
5.348418600678138E-15
-1.465851611047992E-14
-1.633388574427219E-13
-8.487240361377194E-14
-1.948775757409181E-13
-3.866459562936465E-14
q
-1.465851611047992E-14
4.03485231765315E-14
1.537865279978049E-13
2.329315612964824E-13
4.607237807004302E-13
1.064032146789767E-13
tp
-1.633388574427219E-13
1.537865279978049E-13
4.455160083336675E-9
1.269076025936234E-11
1.352493169790185E-9
-2.315190222075727E-12
node
-8.487240361377194E-14
2.329315612964824E-13
1.269076025936234E-11
1.595518674768625E-9
-1.566935357971529E-9
-6.998313090353804E-11
peri
-1.948775757409181E-13
4.607237807004302E-13
1.352493169790185E-9
-1.566935357971529E-9
1.992105139831101E-9
7.044584460723987E-11
i
-3.866459562936465E-14
1.064032146789767E-13
-2.315190222075727E-12
-6.998313090353804E-11
7.044584460723987E-11
6.002230771678472E-11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.4
n/a
MPO440857
447468 (2006 QK5)
Discovered 2006-Aug-19 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-10-28
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-10 03:17 UT
(server date/time)
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Ryan S. Park
Webmaster
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Alan B. Chamberlin