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JPL Small-Body Database Browser
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214954 (2007 WO58)
Classification:
Main-belt Asteroid
SPK-ID:
2214954
[
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
.05026349772427581
6.7602e-08
a
2.342458340682137
2.0944e-08
au
q
2.224718191206049
1.5588e-07
au
i
4.533837348235483
5.137e-06
deg
node
263.026734831681
8.4287e-05
deg
peri
286.7576213937659
9.9588e-05
deg
M
310.0732045488772
5.1689e-05
deg
t
p
2458782.109027072418
(2019-Oct-25.60902707)
0.00018785
TDB
period
1309.502225314567
3.59
1.7562e-05
4.808e-08
d
yr
n
.2749136221693104
3.687e-09
deg/d
Q
2.460198490158224
2.1997e-08
au
Orbit Determination Parameters
# obs. used (total)
285
data-arc span
5594 days (15.32 yr)
first obs. used
2003-10-16
last obs. used
2019-02-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61019
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 10:40:55
Additional Information
Earth MOID
= 1.22913 au
Jupiter MOID
= 2.51878 au
T_jup
= 3.557
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.8
n/a
MPO418152
214954 (2007 WO58)
Discovered 2007-Nov-17 by Spacewatch at Kitt Peak
Reference:
20090509/Numbers.arc
Last Updated:
2009-05-11
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 11:08 UT
(server date/time)
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Webmaster
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