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JPL Small-Body Database Browser
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379562 (2011 AK69)
Classification:
Main-belt Asteroid
SPK-ID:
2379562
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1639737396252151
6.133e-08
a
2.4302933937983
2.3661e-08
au
q
2.031789097630738
1.4345e-07
au
i
2.742713391519483
6.6713e-06
deg
node
312.7985559585529
0.00010889
deg
peri
250.9076101497535
0.00011069
deg
M
357.9820901807481
1.8091e-05
deg
t
p
2458608.256856180451
(2019-May-04.75685618)
6.9541e-05
TDB
period
1383.84193303432
3.79
2.021e-05
5.533e-08
d
yr
n
.260145318194424
3.7992e-09
deg/d
Q
2.828797689965863
2.7541e-08
au
Orbit Determination Parameters
# obs. used (total)
213
data-arc span
8469 days (23.19 yr)
first obs. used
1996-02-16
last obs. used
2019-04-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56024
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 13:57:18
Additional Information
Earth MOID
= 1.03058 au
Jupiter MOID
= 2.14442 au
T_jup
= 3.488
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
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
17.5
n/a
MPO434348
379562 (2011 AK69)
Discovered 2011-Jan-03 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-11 17:41 UT
(server date/time)
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Ryan S. Park
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