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JPL Small-Body Database Browser
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109052 (2001 QL15)
Classification:
Main-belt Asteroid
SPK-ID:
2109052
[
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 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1021128955502833
6.0079e-08
a
2.633140292436626
1.9441e-08
au
q
2.364262712785802
1.6581e-07
au
i
4.009002997034996
4.2272e-06
deg
node
72.54905569831492
8.8014e-05
deg
peri
258.7773035390787
9.1139e-05
deg
M
48.96756042981423
2.2606e-05
deg
t
p
2458388.216914141954
(2018-Sep-26.71691414)
9.8083e-05
TDB
period
1560.664044483756
4.27
1.7284e-05
4.732e-08
d
yr
n
.2306710411330599
2.5547e-09
deg/d
Q
2.902017872087449
2.1427e-08
au
Orbit Determination Parameters
# obs. used (total)
660
data-arc span
6244 days (17.10 yr)
first obs. used
2001-08-12
last obs. used
2018-09-16
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58394
source
ORB
producer
Otto Matic
solution date
2018-Oct-03 11:16:12
Additional Information
Earth MOID
= 1.35662 au
Jupiter MOID
= 2.39587 au
T_jup
= 3.388
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.5
n/a
MPO320260
109052 (2001 QL15)
Discovered 2001-Aug-16 by LINEAR at Socorro
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 19:23 UT
(server date/time)
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