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JPL Small-Body Database Browser
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117810 (2005 GS178)
Classification:
Main-belt Asteroid
SPK-ID:
2117810
[
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
.03011831953419531
4.9693e-08
a
2.784808973307096
2.2314e-08
au
q
2.700935206807338
1.4611e-07
au
i
5.161608802506039
5.073e-06
deg
node
159.6119478772083
5.8043e-05
deg
peri
127.6692567012534
0.00010906
deg
M
299.1667132687909
9.028e-05
deg
t
p
2458887.333797008610
(2020-Feb-07.83379701)
0.00042536
TDB
period
1697.428701811772
4.65
2.0402e-05
5.586e-08
d
yr
n
.212085491199571
2.5491e-09
deg/d
Q
2.868682739806854
2.2986e-08
au
Orbit Determination Parameters
# obs. used (total)
526
data-arc span
21408 days (58.61 yr)
first obs. used
1960-09-29
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55528
source
ORB
producer
Otto Matic
solution date
2019-May-30 06:55:07
Additional Information
Earth MOID
= 1.6879 au
Jupiter MOID
= 2.17184 au
T_jup
= 3.325
[ 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
15.3
n/a
MPO436565
diameter
diameter
6.119
km
0.134
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.043
0.007
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
117810 (2005 GS178)
Discovered 2005-Apr-15 by Spacewatch at Kitt Peak
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2005 GS178
= 2004 BR151
[
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
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2019-Dec-11 17:13 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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