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JPL Small-Body Database Browser
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437099 (2012 UB99)
Classification:
Main-belt Asteroid
SPK-ID:
2437099
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09424993939852216
1.4171e-07
a
2.736590041484966
4.8646e-08
au
q
2.478666595916409
4.0601e-07
au
i
14.58537132759381
1.4779e-05
deg
node
220.4863790532422
3.2843e-05
deg
peri
15.44712058764155
6.1203e-05
deg
M
316.6291826132232
4.8474e-05
deg
t
p
2458799.708629003886
(2019-Nov-12.20862900)
0.00022337
TDB
period
1653.5336607067
4.53
4.409e-05
1.207e-07
d
yr
n
.2177155558152595
5.8052e-09
deg/d
Q
2.994513487053523
5.3231e-08
au
Orbit Determination Parameters
# obs. used (total)
67
data-arc span
5672 days (15.53 yr)
first obs. used
2003-10-20
last obs. used
2019-05-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.64355
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:52:54
Additional Information
Earth MOID
= 1.47083 au
Jupiter MOID
= 1.99891 au
T_jup
= 3.299
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.7
n/a
MPO434607
437099 (2012 UB99)
Discovered 2003-Oct-20 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-10 22:13 UT
(server date/time)
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Ryan S. Park
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