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JPL Small-Body Database Browser
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312687 (2010 NU43)
Classification:
Main-belt Asteroid
SPK-ID:
2312687
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.03184536237616673
5.6855e-08
a
2.695899825860987
2.9276e-08
au
q
2.610047918976599
1.4487e-07
au
i
4.056666220359083
5.0667e-06
deg
node
292.9202153966661
7.4652e-05
deg
peri
37.29238267228403
0.00010832
deg
M
17.18441452070383
7.6878e-05
deg
t
p
2458523.323284427900
(2019-Feb-08.82328443)
0.00034526
TDB
period
1616.791632469198
4.43
2.6337e-05
7.211e-08
d
yr
n
.2226632008542749
3.6271e-09
deg/d
Q
2.781751732745374
3.0209e-08
au
Orbit Determination Parameters
# obs. used (total)
258
data-arc span
6633 days (18.16 yr)
first obs. used
2001-09-16
last obs. used
2019-11-14
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5751
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 21:33:08
Additional Information
Earth MOID
= 1.59853 au
Jupiter MOID
= 2.33776 au
T_jup
= 3.365
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.3
n/a
MPO455305
diameter
diameter
2.608
km
0.747
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.065
0.036
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
312687 (2010 NU43)
Discovered 2010-Jul-09 by WISE at WISE
Reference:
20120109/Numbers.arc
Last Updated:
2012-01-11
[ show close-approach data ]
[
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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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Close-Approach Data
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2019-Dec-15 23:53 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin