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JPL Small-Body Database Browser
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243017 (2006 UN177)
Classification:
Main-belt Asteroid
SPK-ID:
2243017
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06962823475815291
6.4153e-08
a
2.733096919921322
2.4696e-08
au
q
2.542796205964255
1.8362e-07
au
i
9.258813636352714
6.5393e-06
deg
node
165.2295715498064
3.4911e-05
deg
peri
232.2883550843982
5.588e-05
deg
M
269.3334998255731
4.4067e-05
deg
t
p
2459016.147647698918
(2020-Jun-15.64764770)
0.00020347
TDB
period
1650.368690571953
4.52
2.2369e-05
6.124e-08
d
yr
n
.2181330766007432
2.9566e-09
deg/d
Q
2.923397633878388
2.6416e-08
au
Orbit Determination Parameters
# obs. used (total)
278
data-arc span
8918 days (24.42 yr)
first obs. used
1995-04-07
last obs. used
2019-09-06
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.64307
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 04:15:37
Additional Information
Earth MOID
= 1.55889 au
Jupiter MOID
= 2.37321 au
T_jup
= 3.331
[ show covariance matrix ]
[
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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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO454781
diameter
diameter
2.648
km
0.681
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.076
0.034
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
243017 (2006 UN177)
Discovered 2006-Oct-16 by CSS at Catalina
Reference:
20100626/Numbers.arc
Last Updated:
2010-06-28
[
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-05 17:28 UT
(server date/time)
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Ryan S. Park
Webmaster
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