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JPL Small-Body Database Browser
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379623 (2011 DY7)
Classification:
Main-belt Asteroid
SPK-ID:
2379623
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07858837778678328
1.0654e-07
a
2.592019262663019
3.8625e-08
au
q
2.388316673618239
2.8741e-07
au
i
3.045475400360928
1.014e-05
deg
node
14.24116337270609
0.00017525
deg
peri
117.96481151169
0.00019027
deg
M
19.84698090387906
6.4211e-05
deg
t
p
2458516.467416646047
(2019-Feb-01.96741665)
0.00027242
TDB
period
1524.248456424443
4.17
3.4071e-05
9.328e-08
d
yr
n
.2361819678954979
5.2792e-09
deg/d
Q
2.7957218517078
4.1661e-08
au
Orbit Determination Parameters
# obs. used (total)
121
data-arc span
4785 days (13.10 yr)
first obs. used
2006-01-02
last obs. used
2019-02-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60603
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 13:57:10
Additional Information
Earth MOID
= 1.40484 au
Jupiter MOID
= 2.22343 au
T_jup
= 3.413
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.5
n/a
MPO418931
379623 (2011 DY7)
Discovered 2009-Nov-08 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 11:22 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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