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JPL Small-Body Database Browser
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437136 (2012 UJ168)
Classification:
Main-belt Asteroid
SPK-ID:
2437136
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1609736403886357
9.0115e-08
a
2.604277862253637
4.4662e-08
au
q
2.185057774183135
2.4465e-07
au
i
11.65816229812561
6.3982e-06
deg
node
105.2734593885334
4.6415e-05
deg
peri
271.8336367320094
4.9813e-05
deg
M
207.311120450512
2.4082e-05
deg
t
p
2459251.579937525006
(2021-Feb-06.07993753)
0.00011419
TDB
period
1535.074317138037
4.20
3.9489e-05
1.081e-07
d
yr
n
.2345163331708767
6.0328e-09
deg/d
Q
3.023497950324138
5.1852e-08
au
Orbit Determination Parameters
# obs. used (total)
100
data-arc span
3835 days (10.50 yr)
first obs. used
2008-11-09
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.64897
source
ORB
producer
Otto Matic
solution date
2019-May-30 10:09:44
Additional Information
Earth MOID
= 1.22325 au
Jupiter MOID
= 2.53724 au
T_jup
= 3.366
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.7
n/a
MPO437695
437136 (2012 UJ168)
Discovered 2008-Nov-09 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2015-06-04
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-05 19:55 UT
(server date/time)
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Ryan S. Park
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