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JPL Small-Body Database Browser
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214383 (2005 LA44)
Classification:
Main-belt Asteroid
SPK-ID:
2214383
[
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
.1947855883278469
4.5231e-08
a
2.588183999036409
1.94e-08
au
q
2.084043056083383
1.2191e-07
au
i
8.681152403695748
4.4334e-06
deg
node
253.9438768894527
4.9981e-05
deg
peri
45.25141424866985
5.4552e-05
deg
M
86.10255270423778
2.0524e-05
deg
t
p
2458236.748598505249
(2018-Apr-28.24859851)
8.799e-05
TDB
period
1520.866692395583
4.16
1.71e-05
4.682e-08
d
yr
n
.2367071366609708
2.6614e-09
deg/d
Q
3.092324941989436
2.3179e-08
au
Orbit Determination Parameters
# obs. used (total)
561
data-arc span
6912 days (18.92 yr)
first obs. used
2000-03-04
last obs. used
2019-02-05
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52993
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 04:04:51
Additional Information
Earth MOID
= 1.07794 au
Jupiter MOID
= 2.13706 au
T_jup
= 3.378
[ 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
15.7
n/a
MPO450012
diameter
diameter
2.770
km
0.128
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.110
0.009
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
214383 (2005 LA44)
Discovered 2005-Jun-11 by CSS at Catalina
Reference:
20090509/Numbers.arc
Last Updated:
2009-05-11
[ show close-approach data ]
[
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-09 13:05 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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