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JPL Small-Body Database Browser
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109045 (2001 QP14)
Classification:
Main-belt Asteroid
SPK-ID:
2109045
[
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 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2332847373777195
5.3293e-08
a
2.390447650217814
9.0723e-09
au
q
1.832792697921565
1.2781e-07
au
i
2.754015258153157
5.053e-06
deg
node
61.00171149376101
0.00011727
deg
peri
334.1918424935088
0.0001177
deg
M
238.5311054570619
1.0011e-05
deg
t
p
2459055.991063873995
(2020-Jul-25.49106387)
3.8597e-05
TDB
period
1349.948755289562
3.70
7.685e-06
2.104e-08
d
yr
n
.2666767894628567
1.5181e-09
deg/d
Q
2.948102602514064
1.1189e-08
au
Orbit Determination Parameters
# obs. used (total)
594
data-arc span
14093 days (38.58 yr)
first obs. used
1979-09-20
last obs. used
2018-04-21
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59152
source
ORB
producer
Otto Matic
solution date
2018-May-07 05:18:24
Additional Information
Earth MOID
= .839498 au
Jupiter MOID
= 2.48145 au
T_jup
= 3.493
[ 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
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.0
n/a
MPO296845
109045 (2001 QP14)
Discovered 2001-Aug-16 by LINEAR at Socorro
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2001 QP14
= 1979 SW12
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 11:19 UT
(server date/time)
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