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JPL Small-Body Database Browser
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27451 (2000 GE20)
Classification:
Main-belt Asteroid
SPK-ID:
2027451
[
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 24
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.104153239153377
3.6943e-08
a
3.052345845706456
1.9244e-08
au
q
2.734434138859775
1.1232e-07
au
i
10.40913368585574
4.2658e-06
deg
node
117.0143614884204
2.4937e-05
deg
peri
180.1079592960847
3.3192e-05
deg
M
137.7759398806648
2.2396e-05
deg
t
p
2457855.047598596204
(2017-Apr-11.54759860)
0.0001205
TDB
period
1947.820967418624
5.33
1.8421e-05
5.043e-08
d
yr
n
.1848219143451848
1.7479e-09
deg/d
Q
3.370257552553137
2.1248e-08
au
Orbit Determination Parameters
# obs. used (total)
1235
data-arc span
9394 days (25.72 yr)
first obs. used
1994-02-08
last obs. used
2019-10-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52235
source
ORB
producer
Otto Matic
solution date
2019-Nov-07 04:59:54
Additional Information
Earth MOID
= 1.71784 au
Jupiter MOID
= 1.83703 au
T_jup
= 3.203
[ 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
13.9
n/a
MPO384982
diameter
diameter
9.141
km
0.078
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.077
0.015
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
27451 (2000 GE20)
Discovered 2000-Apr-12 by LINEAR at Socorro
Reference:
20010804/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
2000 GE20
= 1994 CU13
[
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 00:34 UT
(server date/time)
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Ryan S. Park
Webmaster
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