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JPL Small-Body Database Browser
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344556 (2002 WF25)
Classification:
Jupiter Trojan
SPK-ID:
2344556
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.0476410866515011
7.8093e-08
a
5.123410771905671
1.8336e-07
au
q
4.879325915370078
5.3113e-07
au
i
4.928338752271515
7.1792e-06
deg
node
53.02368606698187
7.7529e-05
deg
peri
218.2976269611511
0.00011422
deg
M
302.1354984380551
8.6219e-05
deg
t
p
2459281.342892608025
(2021-Mar-07.84289261)
0.0010214
TDB
period
4235.817033289426
11.60
0.0002274
6.226e-07
d
yr
n
.08498950666913799
4.5626e-09
deg/d
Q
5.367495628441263
1.921e-07
au
Orbit Determination Parameters
# obs. used (total)
189
data-arc span
6037 days (16.53 yr)
first obs. used
2002-11-16
last obs. used
2019-05-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.63071
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:30:52
Additional Information
Earth MOID
= 3.86449 au
Jupiter MOID
= .263136 au
T_jup
= 2.991
[ 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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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.0
n/a
MPO440551
344556 (2002 WF25)
Discovered 2002-Nov-25 by NEAT at Palomar
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
Alternate Designations
2002 WF25
= 2008 FA70
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-10 05:48 UT
(server date/time)
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Ryan S. Park
Webmaster
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