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JPL Small-Body Database Browser
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357620 (2005 EA77)
Classification:
Main-belt Asteroid
SPK-ID:
2357620
[
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 6
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.162225894461814
6.8805e-07
a
2.539587103273647
5.1463e-08
au
q
2.127600313881392
1.7867e-06
au
i
18.88621805905616
1.8111e-05
deg
node
346.8299806886375
1.7531e-05
deg
peri
154.9397033243126
0.0001351
deg
M
199.0080906763502
9.3144e-05
deg
t
p
2459261.565734356110
(2021-Feb-16.06573436)
0.00036562
TDB
period
1478.233691171211
4.05
4.4933e-05
1.23e-07
d
yr
n
.2435338892288204
7.4025e-09
deg/d
Q
2.951573892665901
5.9811e-08
au
Orbit Determination Parameters
# obs. used (total)
191
data-arc span
5349 days (14.64 yr)
first obs. used
2005-03-03
last obs. used
2019-10-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57258
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 11:08:53
Additional Information
Earth MOID
= 1.14984 au
Jupiter MOID
= 2.06937 au
T_jup
= 3.353
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
|
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
17.4
n/a
MPO402438
357620 (2005 EA77)
Discovered 2005-Mar-03 by Spacewatch at Kitt Peak
Reference:
20130327/Numbers.arc
Last Updated:
2013-03-29
Alternate Designations
2005 EA77
= 2009 DB47
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-14 20:04 UT
(server date/time)
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Ryan S. Park
Webmaster
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