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JPL Small-Body Database Browser
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117027 (2004 JS12)
Classification:
Main-belt Asteroid
SPK-ID:
2117027
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1762577391075092
4.3325e-08
a
3.169149238194948
3.4706e-08
au
q
2.610562158576421
1.4013e-07
au
i
12.69705741328558
7.2986e-06
deg
node
357.6702004581848
2.3026e-05
deg
peri
286.2732853388761
3.1783e-05
deg
M
191.3233478132124
1.9854e-05
deg
t
p
2459566.028139331577
(2021-Dec-17.52813933)
0.00011639
TDB
period
2060.689050043847
5.64
3.385e-05
9.268e-08
d
yr
n
.1746988464816368
2.8697e-09
deg/d
Q
3.727736317813475
4.0823e-08
au
Orbit Determination Parameters
# obs. used (total)
343
data-arc span
7588 days (20.77 yr)
first obs. used
1998-04-01
last obs. used
2019-01-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.6017
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 18:27:28
Additional Information
Earth MOID
= 1.62993 au
Jupiter MOID
= 1.7377 au
T_jup
= 3.141
[ show covariance matrix ]
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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
14.7
n/a
MPO432675
117027 (2004 JS12)
Discovered 2004-May-13 by Broughton, J. at Reedy Creek
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ 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
|
Close-Approach Data
]
2019-Dec-15 21:59 UT
(server date/time)
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