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JPL Small-Body Database Browser
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233931 (2009 UF103)
Classification:
Main-belt Asteroid
SPK-ID:
2233931
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ 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
.1685004210856175
4.7618e-08
a
2.728315353157188
2.0675e-08
au
q
2.268593067295846
1.2922e-07
au
i
5.959379491862999
5.0385e-06
deg
node
71.75390105930464
5.611e-05
deg
peri
330.6356081569379
5.8932e-05
deg
M
45.15332633640188
1.6617e-05
deg
t
p
2458394.043991935786
(2018-Oct-02.54399194)
7.5707e-05
TDB
period
1646.03959295017
4.51
1.871e-05
5.123e-08
d
yr
n
.2187067683802052
2.486e-09
deg/d
Q
3.188037639018529
2.4158e-08
au
Orbit Determination Parameters
# obs. used (total)
271
data-arc span
9918 days (27.15 yr)
first obs. used
1991-12-14
last obs. used
2019-02-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55939
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 12:35:56
Additional Information
Earth MOID
= 1.27924 au
Jupiter MOID
= 2.21241 au
T_jup
= 3.327
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.4
n/a
MPO454692
233931 (2009 UF103)
Discovered 2009-Oct-24 by CSS at Catalina
Reference:
20100228/Numbers.arc
Last Updated:
2010-03-03
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-16 10:56 UT
(server date/time)
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