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JPL Small-Body Database Browser
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109208 (2001 QT82)
Classification:
Main-belt Asteroid
SPK-ID:
2109208
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1370398248041305
4.0619e-08
a
2.581328095607884
1.3563e-08
au
q
2.227583345623799
1.0339e-07
au
i
12.70933515351323
6.0825e-06
deg
node
323.0838926804908
2.0551e-05
deg
peri
73.04003908183788
3.1534e-05
deg
M
64.77871817009684
2.3731e-05
deg
t
p
2458327.920563955037
(2018-Jul-28.42056395)
9.9159e-05
TDB
period
1514.827704965067
4.15
1.1939e-05
3.269e-08
d
yr
n
.2376507894726561
1.873e-09
deg/d
Q
2.935072845591968
1.5421e-08
au
Orbit Determination Parameters
# obs. used (total)
857
data-arc span
7266 days (19.89 yr)
first obs. used
1999-03-20
last obs. used
2019-02-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5559
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 09:13:00
Additional Information
Earth MOID
= 1.26985 au
Jupiter MOID
= 2.55914 au
T_jup
= 3.377
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.7
n/a
MPO453551
109208 (2001 QT82)
Discovered 2001-Aug-17 by LINEAR at Socorro
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2001 QT82
= 1999 FE38
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 17:29 UT
(server date/time)
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