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JPL Small-Body Database Browser
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266208 (2006 WW93)
Classification:
Main-belt Asteroid
SPK-ID:
2266208
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1163589456471132
4.8647e-08
a
2.304229452917587
1.7741e-08
au
q
2.036111743247072
1.1285e-07
au
i
3.833006850152306
6.3873e-06
deg
node
87.25432729983034
8.8629e-05
deg
peri
26.05763264678216
9.4383e-05
deg
M
156.7891741814118
3.5365e-05
deg
t
p
2458044.082751841232
(2017-Oct-17.58275184)
0.00012205
TDB
period
1277.576786681643
3.50
1.4755e-05
4.04e-08
d
yr
n
.2817834542337437
3.2544e-09
deg/d
Q
2.572347162588102
1.9806e-08
au
Orbit Determination Parameters
# obs. used (total)
219
data-arc span
7159 days (19.60 yr)
first obs. used
1999-11-05
last obs. used
2019-06-12
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62631
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 04:36:24
Additional Information
Earth MOID
= 1.05374 au
Jupiter MOID
= 2.51145 au
T_jup
= 3.577
[ 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
17.6
n/a
MPO440310
266208 (2006 WW93)
Discovered 2006-Nov-19 by Spacewatch at Kitt Peak
Reference:
20110218/Numbers.arc
Last Updated:
2011-02-22
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 01:33 UT
(server date/time)
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