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JPL Small-Body Database Browser
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173506 (2000 UW22)
Classification:
Main-belt Asteroid
SPK-ID:
2173506
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1878655475914557
6.7847e-08
a
2.214022312298228
1.5209e-08
au
q
1.798083798218621
1.5447e-07
au
i
4.030487436480307
5.8859e-06
deg
node
118.7688145708496
8.8436e-05
deg
peri
231.4402209556955
8.95e-05
deg
M
255.3646452537121
1.7758e-05
deg
t
p
2458950.241660009888
(2020-Apr-10.74166001)
6.1481e-05
TDB
period
1203.293073443958
3.29
1.2399e-05
3.395e-08
d
yr
n
.2991789846921
3.0828e-09
deg/d
Q
2.629960826377836
1.8067e-08
au
Orbit Determination Parameters
# obs. used (total)
250
data-arc span
9424 days (25.80 yr)
first obs. used
1993-07-19
last obs. used
2019-05-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59982
source
ORB
producer
Otto Matic
solution date
2019-May-30 07:42:08
Additional Information
Earth MOID
= .79419 au
Jupiter MOID
= 2.79005 au
T_jup
= 3.628
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.9
n/a
MPO436861
173506 (2000 UW22)
Discovered 2000-Oct-24 by LINEAR at Socorro
Reference:
20080122/Numbers.arc
Last Updated:
2008-01-28
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-15 05:46 UT
(server date/time)
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