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JPL Small-Body Database Browser
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379347 (2009 WQ105)
Classification:
Main-belt Asteroid
SPK-ID:
2379347
[
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 20
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2886841692081479
4.6882e-08
a
2.614490421287107
1.6968e-08
au
q
1.859728426115178
1.2622e-07
au
i
7.196093721757455
6.3065e-06
deg
node
70.89376972744228
4.5531e-05
deg
peri
11.05514716806388
4.6997e-05
deg
M
92.8981946998787
1.1493e-05
deg
t
p
2458202.040869381889
(2018-Mar-24.54086938)
4.7177e-05
TDB
period
1544.112751447335
4.23
1.5032e-05
4.116e-08
d
yr
n
.2331435963225892
2.2696e-09
deg/d
Q
3.369252416459036
2.1866e-08
au
Orbit Determination Parameters
# obs. used (total)
392
data-arc span
6801 days (18.62 yr)
first obs. used
2000-09-26
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54718
source
ORB
producer
Otto Matic
solution date
2019-May-30 09:45:24
Additional Information
Earth MOID
= .876037 au
Jupiter MOID
= 1.90367 au
T_jup
= 3.337
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.3
n/a
MPO281811
379347 (2009 WQ105)
Discovered 2009-Nov-25 by OAM at La Sagra
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
Alternate Designations
2009 WQ105
= 2000 SB374
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-08 08:17 UT
(server date/time)
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