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JPL Small-Body Database Browser
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379899 (2012 JX7)
Classification:
Main-belt Asteroid
SPK-ID:
2379899
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1631190465260496
6.5822e-08
a
2.254571156365646
2.2087e-08
au
q
1.886807659014148
1.4949e-07
au
i
2.077436158130291
6.7115e-06
deg
node
258.0815651363303
0.00020766
deg
peri
84.33256397825724
0.00020881
deg
M
287.6797811614731
2.1028e-05
deg
t
p
2458848.899992063226
(2019-Dec-31.39999206)
7.2777e-05
TDB
period
1236.500643650193
3.39
1.817e-05
4.975e-08
d
yr
n
.2911442075252525
4.2784e-09
deg/d
Q
2.622334653717143
2.569e-08
au
Orbit Determination Parameters
# obs. used (total)
136
data-arc span
4155 days (11.38 yr)
first obs. used
2006-09-28
last obs. used
2018-02-12
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.63983
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:41:33
Additional Information
Earth MOID
= .879155 au
Jupiter MOID
= 2.76463 au
T_jup
= 3.606
[ show covariance matrix ]
[
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
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.7
n/a
MPO437556
379899 (2012 JX7)
Discovered 2006-Sep-28 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 21:38 UT
(server date/time)
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