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JPL Small-Body Database Browser
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243844 (2000 VK40)
Classification:
Main-belt Asteroid
SPK-ID:
2243844
[
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 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09455822030153646
6.6446e-08
a
2.709680287118185
2.9338e-08
au
q
2.453457741582133
1.8132e-07
au
i
3.857702228894202
7.4976e-06
deg
node
238.286599915122
9.798e-05
deg
peri
193.5746708865658
0.00010435
deg
M
18.79786998408258
3.6718e-05
deg
t
p
2458515.428978954039
(2019-Jan-31.92897895)
0.00016569
TDB
period
1629.204138685856
4.46
2.646e-05
7.244e-08
d
yr
n
.2209667846107868
3.5887e-09
deg/d
Q
2.965902832654237
3.2113e-08
au
Orbit Determination Parameters
# obs. used (total)
261
data-arc span
6658 days (18.23 yr)
first obs. used
2000-09-20
last obs. used
2018-12-13
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62251
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 03:30:54
Additional Information
Earth MOID
= 1.46796 au
Jupiter MOID
= 2.26804 au
T_jup
= 3.354
[ 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
16.4
n/a
MPO460069
diameter
diameter
2.660
km
0.775
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.083
0.033
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
243844 (2000 VK40)
Discovered 2000-Nov-01 by LINEAR at Socorro
Reference:
20100726/Numbers.arc
Last Updated:
2010-07-28
Alternate Designations
2000 VK40
= 2005 YU156
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 01:36 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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