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JPL Small-Body Database Browser
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173056 (2006 SP8)
Classification:
Main-belt Asteroid
SPK-ID:
2173056
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1385017263669619
7.7102e-08
a
3.182297640770723
4.4312e-08
au
q
2.741543923710468
2.5388e-07
au
i
12.59891927930733
8.0038e-06
deg
node
85.08700766226661
3.8114e-05
deg
peri
286.3425982111744
4.5899e-05
deg
M
86.73968583634013
2.828e-05
deg
t
p
2458100.897082079444
(2017-Dec-13.39708208)
0.00015967
TDB
period
2073.526652964289
5.68
4.331e-05
1.186e-07
d
yr
n
.1736172522717991
3.6263e-09
deg/d
Q
3.623051357830978
5.045e-08
au
Orbit Determination Parameters
# obs. used (total)
323
data-arc span
6690 days (18.32 yr)
first obs. used
2000-10-02
last obs. used
2019-01-26
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.6157
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 07:55:16
Additional Information
Earth MOID
= 1.77576 au
Jupiter MOID
= 1.95853 au
T_jup
= 3.147
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.8
n/a
MPO427055
diameter
diameter
5.602
km
0.853
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.062
0.018
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
173056 (2006 SP8)
Discovered 2006-Sep-16 by LONEOS at Anderson Mesa
Reference:
20071224/Numbers.arc
Last Updated:
2007-12-22
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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2019-Dec-10 19:56 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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