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JPL Small-Body Database Browser
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117716 (2005 GN1)
Classification:
Main-belt Asteroid
SPK-ID:
2117716
[
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 25
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.3839873454113488
3.3914e-08
a
2.712528426150834
1.6122e-08
au
q
1.670951836440351
8.7503e-08
au
i
30.75905938888793
6.1583e-06
deg
node
47.69509082739706
7.8905e-06
deg
peri
261.3185616750693
1.1889e-05
deg
M
353.9811730150391
7.6063e-06
deg
t
p
2458627.781562034802
(2019-May-24.28156203)
3.4518e-05
TDB
period
1631.773492919684
4.47
1.4548e-05
3.983e-08
d
yr
n
.2206188552284071
1.9669e-09
deg/d
Q
3.754105015861316
2.2312e-08
au
Orbit Determination Parameters
# obs. used (total)
860
data-arc span
8626 days (23.62 yr)
first obs. used
1996-04-13
last obs. used
2019-11-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.49855
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 11:02:34
Additional Information
Earth MOID
= .897285 au
Jupiter MOID
= 2.28824 au
T_jup
= 3.064
[ 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
14.3
n/a
MPO436565
diameter
diameter
6.223
km
0.029
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.094
0.003
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
117716 (2005 GN1)
Discovered 2005-Apr-01 by LONEOS at Anderson Mesa
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
Alternate Designations
2005 GN1
= 2000 EG173
[
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
]
2019-Dec-06 01:29 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin