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JPL Small-Body Database Browser
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379626 (2011 DN9)
Classification:
Main-belt Asteroid
SPK-ID:
2379626
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08524576861316115
6.2223e-08
a
2.743693714721106
4.232e-08
au
q
2.509805435170606
1.603e-07
au
i
5.268613788821378
7.2921e-06
deg
node
145.876553301279
8.1039e-05
deg
peri
108.3284827724401
9.705e-05
deg
M
199.8181494520005
5.0259e-05
deg
t
p
2459339.105734793230
(2021-May-04.60573479)
0.00023039
TDB
period
1659.976230864462
4.54
3.8406e-05
1.051e-07
d
yr
n
.2168705751964434
5.0176e-09
deg/d
Q
2.977581994271606
4.5927e-08
au
Orbit Determination Parameters
# obs. used (total)
159
data-arc span
6167 days (16.88 yr)
first obs. used
2002-02-13
last obs. used
2019-01-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55773
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 13:57:04
Additional Information
Earth MOID
= 1.50102 au
Jupiter MOID
= 2.06501 au
T_jup
= 3.337
[ 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
16.6
n/a
MPO418931
379626 (2011 DN9)
Discovered 2005-Dec-27 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2013-11-20
Alternate Designations
2011 DN9
= 2005 YA167 = 2008 OR17
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
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2019-Dec-06 19:02 UT
(server date/time)
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