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JPL Small-Body Database Browser
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437103 (2012 UJ109)
Classification:
Main-belt Asteroid
SPK-ID:
2437103
[
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 8
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1014112819723043
1.3089e-07
a
2.71826693510088
4.9214e-08
au
q
2.442604000469373
3.8677e-07
au
i
8.384685459780101
1.1595e-05
deg
node
212.297204218774
4.8653e-05
deg
peri
41.25101513067008
7.7028e-05
deg
M
293.421040620433
6.6362e-05
deg
t
p
2458903.240889509809
(2020-Feb-23.74088951)
0.00030687
TDB
period
1636.954395790379
4.48
4.4456e-05
1.217e-07
d
yr
n
.2199206043404645
5.9725e-09
deg/d
Q
2.993929869732387
5.4205e-08
au
Orbit Determination Parameters
# obs. used (total)
79
data-arc span
5660 days (15.50 yr)
first obs. used
2003-10-24
last obs. used
2019-04-23
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.64272
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:54:12
Additional Information
Earth MOID
= 1.43573 au
Jupiter MOID
= 2.03617 au
T_jup
= 3.337
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.3
n/a
MPO434607
437103 (2012 UJ109)
Discovered 2006-Mar-26 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
Alternate Designations
2012 UJ109
= 2006 KU40
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-08 08:12 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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