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JPL Small-Body Database Browser
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146209 (2000 US82)
Classification:
Main-belt Asteroid
SPK-ID:
2146209
[
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
.154241017981437
4.3749e-08
a
3.069543899511938
2.3176e-08
au
q
2.596094323712507
1.3422e-07
au
i
2.451417124848087
5.3258e-06
deg
node
96.04609632764554
0.00011844
deg
peri
342.7626287621945
0.00011973
deg
M
124.2480332381645
1.8615e-05
deg
t
p
2457922.552252209821
(2017-Jun-18.05225221)
9.836e-05
TDB
period
1964.306257762942
5.38
2.2246e-05
6.091e-08
d
yr
n
.1832708105354139
2.0756e-09
deg/d
Q
3.542993475311369
2.675e-08
au
Orbit Determination Parameters
# obs. used (total)
462
data-arc span
6801 days (18.62 yr)
first obs. used
2000-09-24
last obs. used
2019-05-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56819
source
ORB
producer
Otto Matic
solution date
2019-May-30 07:21:58
Additional Information
Earth MOID
= 1.61169 au
Jupiter MOID
= 1.70599 au
T_jup
= 3.212
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.4
n/a
MPO436734
diameter
diameter
4.939
km
0.542
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.055
0.013
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
146209 (2000 US82)
Discovered 2000-Oct-30 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
Alternate Designations
2000 US82
= 2002 CL5
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
2019-Dec-06 23:14 UT
(server date/time)
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