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JPL Small-Body Database Browser
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379358 (2009 WG175)
Classification:
Main-belt Asteroid
SPK-ID:
2379358
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1735362901071191
5.3481e-08
a
2.66898335482954
4.7338e-08
au
q
2.205817885074769
1.3962e-07
au
i
5.96110748245222
8.7645e-06
deg
node
319.0216118873875
7.6511e-05
deg
peri
311.0712405437661
8.303e-05
deg
M
197.9276065670367
3.1035e-05
deg
t
p
2459317.507617684793
(2021-Apr-13.00761769)
0.00013522
TDB
period
1592.638554284637
4.36
4.2372e-05
1.16e-07
d
yr
n
.2260399881890971
6.0137e-09
deg/d
Q
3.132148824584311
5.5553e-08
au
Orbit Determination Parameters
# obs. used (total)
115
data-arc span
7147 days (19.57 yr)
first obs. used
1998-03-04
last obs. used
2017-09-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56976
source
ORB
producer
Otto Matic
solution date
2017-Oct-09 19:31:53
Additional Information
Earth MOID
= 1.19472 au
Jupiter MOID
= 2.0106 au
T_jup
= 3.353
[ 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
16.8
n/a
MPO418929
379358 (2009 WG175)
Discovered 2009-Nov-23 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
Alternate Designations
2009 WG175
= 2008 PP12
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-05 22:43 UT
(server date/time)
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