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JPL Small-Body Database Browser
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117400 (2005 AA8)
Classification:
Main-belt Asteroid
SPK-ID:
2117400
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1208530901470072
3.6809e-08
a
2.310592921762248
9.9639e-09
au
q
2.031350627095478
8.4385e-08
au
i
5.477148404399307
4.5525e-06
deg
node
334.9602202388517
4.0762e-05
deg
peri
142.570811055643
4.5449e-05
deg
M
29.84458596797424
1.8848e-05
deg
t
p
2458494.147759793033
(2019-Jan-10.64775979)
6.7016e-05
TDB
period
1282.872763441683
3.51
8.2982e-06
2.272e-08
d
yr
n
.2806201910735046
1.8152e-09
deg/d
Q
2.589835216429018
1.1168e-08
au
Orbit Determination Parameters
# obs. used (total)
581
data-arc span
7670 days (21.00 yr)
first obs. used
1998-04-04
last obs. used
2019-04-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54081
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 19:34:23
Additional Information
Earth MOID
= 1.05073 au
Jupiter MOID
= 2.47959 au
T_jup
= 3.569
[ 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
16.3
n/a
MPO366547
117400 (2005 AA8)
Discovered 2005-Jan-06 by CSS at Catalina
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
Alternate Designations
2005 AA8
= 2002 JG139 = 2003 SE100
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-10 08:23 UT
(server date/time)
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