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JPL Small-Body Database Browser
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379044 (2008 WR25)
Classification:
Main-belt Asteroid
SPK-ID:
2379044
[
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
.07616020210909602
1.1193e-07
a
2.85296040141817
5.0291e-08
au
q
2.635678360636915
3.4696e-07
au
i
1.376200965064523
8.2786e-06
deg
node
210.2500350659602
0.00039464
deg
peri
138.4011071215656
0.00039709
deg
M
113.0538925975004
4.3735e-05
deg
t
p
2458047.754695440477
(2017-Oct-21.25469544)
0.00021391
TDB
period
1760.119046496485
4.82
4.654e-05
1.274e-07
d
yr
n
.2045316200154641
5.4081e-09
deg/d
Q
3.070242442199425
5.4121e-08
au
Orbit Determination Parameters
# obs. used (total)
115
data-arc span
5553 days (15.20 yr)
first obs. used
2003-09-27
last obs. used
2018-12-10
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.63663
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 11:36:55
Additional Information
Earth MOID
= 1.6283 au
Jupiter MOID
= 2.25378 au
T_jup
= 3.300
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.0
n/a
MPO418926
379044 (2008 WR25)
Discovered 2008-Nov-18 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2013-11-20
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 23:19 UT
(server date/time)
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