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JPL Small-Body Database Browser
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379005 (2008 UQ344)
Classification:
Main-belt Asteroid
SPK-ID:
2379005
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1099470783804613
6.3834e-08
a
3.056559120725571
6.2174e-08
au
q
2.720499375504643
2.2443e-07
au
i
2.36038652574796
7.6126e-06
deg
node
234.4808226533868
0.00023159
deg
peri
209.7772745138387
0.0002384
deg
M
329.7746864889336
5.778e-05
deg
t
p
2458764.376221186515
(2019-Oct-07.87622119)
0.00031571
TDB
period
1951.855341568103
5.34
5.9555e-05
1.631e-07
d
yr
n
.1844398979438606
5.6276e-09
deg/d
Q
3.392618865946499
6.901e-08
au
Orbit Determination Parameters
# obs. used (total)
130
data-arc span
4441 days (12.16 yr)
first obs. used
2007-10-09
last obs. used
2019-12-06
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5794
source
ORB
producer
Otto Matic
solution date
2019-Dec-14 21:12:22
Additional Information
Earth MOID
= 1.73685 au
Jupiter MOID
= 1.81462 au
T_jup
= 3.225
[ 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
16.6
n/a
MPO455728
diameter
diameter
3.579
km
0.712
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.032
0.016
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
379005 (2008 UQ344)
Discovered 2008-Oct-30 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
[
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
]
2019-Dec-15 18:54 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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