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JPL Small-Body Database Browser
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379929 (2012 KK49)
Classification:
Main-belt Asteroid
SPK-ID:
2379929
[
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
.1046413219693421
5.7523e-08
a
2.321922143874214
2.2333e-08
au
q
2.078953141229327
1.4209e-07
au
i
6.181028302146018
7.1498e-06
deg
node
206.9820765655542
5.2567e-05
deg
peri
81.73070476269442
6.8124e-05
deg
M
311.9126649127006
3.8079e-05
deg
t
p
2458773.122783840544
(2019-Oct-16.62278384)
0.00013589
TDB
period
1292.319527995826
3.54
1.8645e-05
5.105e-08
d
yr
n
.278568877279368
4.019e-09
deg/d
Q
2.5648911465191
2.467e-08
au
Orbit Determination Parameters
# obs. used (total)
161
data-arc span
5129 days (14.04 yr)
first obs. used
2005-07-12
last obs. used
2019-07-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.50168
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:57:39
Additional Information
Earth MOID
= 1.07316 au
Jupiter MOID
= 2.56322 au
T_jup
= 3.562
[ 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
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.0
n/a
MPO434350
379929 (2012 KK49)
Discovered 2006-Oct-23 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
Alternate Designations
2012 KK49
= 2009 MJ10
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 10:50 UT
(server date/time)
Site Manager:
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