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JPL Small-Body Database Browser
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379256 (2009 TZ47)
Classification:
Main-belt Asteroid
SPK-ID:
2379256
[
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 6
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1422827835587915
2.4401e-07
a
2.431595431615878
4.9834e-08
au
q
2.08562126511673
5.8592e-07
au
i
5.83132461124591
1.5965e-05
deg
node
209.2116264673035
0.00012934
deg
peri
142.0195878848333
0.00013667
deg
M
213.5565340694384
6.801e-05
deg
t
p
2459163.881916977847
(2020-Nov-10.38191698)
0.00027395
TDB
period
1384.954178892447
3.79
4.2576e-05
1.166e-07
d
yr
n
.2599363975260852
7.9909e-09
deg/d
Q
2.777569598115027
5.6925e-08
au
Orbit Determination Parameters
# obs. used (total)
51
data-arc span
6904 days (18.90 yr)
first obs. used
1994-12-01
last obs. used
2013-10-26
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.7052
source
ORB
producer
Otto Matic
solution date
2017-Apr-09 23:38:12
Additional Information
Earth MOID
= 1.08311 au
Jupiter MOID
= 2.6665 au
T_jup
= 3.486
[ 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
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.9
n/a
MPO262100
379256 (2009 TZ47)
Discovered 2005-Aug-31 by CINEOS at Campo Imperatore
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
Alternate Designations
2009 TZ47
= 2009 WM115 = 2009 WU265
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-10 22:05 UT
(server date/time)
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