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JPL Small-Body Database Browser
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379351 (2009 WN132)
Classification:
Main-belt Asteroid
SPK-ID:
2379351
[
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 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.183232979253468
9.0924e-08
a
2.554189641912238
2.7862e-08
au
q
2.08617786424631
2.4195e-07
au
i
1.529270799816891
8.8902e-06
deg
node
246.2256630829667
0.00017529
deg
peri
126.9597416962747
0.00017695
deg
M
154.9850583620389
2.1522e-05
deg
t
p
2457958.602822097464
(2017-Jul-24.10282210)
9.26e-05
TDB
period
1491.001690660478
4.08
2.4396e-05
6.679e-08
d
yr
n
.2414484183720332
3.9507e-09
deg/d
Q
3.022201419578165
3.2967e-08
au
Orbit Determination Parameters
# obs. used (total)
320
data-arc span
9209 days (25.21 yr)
first obs. used
1994-01-10
last obs. used
2019-03-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.48125
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 12:51:16
Additional Information
Earth MOID
= 1.08633 au
Jupiter MOID
= 2.44407 au
T_jup
= 3.414
[ 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
16.3
n/a
MPO437555
379351 (2009 WN132)
Discovered 2009-Nov-21 by CSS at Catalina
Reference:
Last Updated:
2013-11-20
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 00:56 UT
(server date/time)
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