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JPL Small-Body Database Browser
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357175 (2002 EC17)
Classification:
Main-belt Asteroid
SPK-ID:
2357175
[
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 7
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1793720366732614
8.2174e-08
a
2.371699909349616
1.7876e-08
au
q
1.946283266231786
1.8962e-07
au
i
2.169201461238553
9.81e-06
deg
node
173.3852352694846
0.00020004
deg
peri
64.46966146912234
0.00020344
deg
M
190.0296772121659
2.8571e-05
deg
t
p
2459230.381177601662
(2021-Jan-15.88117760)
0.00010441
TDB
period
1334.098919254562
3.65
1.5083e-05
4.13e-08
d
yr
n
.2698450578171165
3.0508e-09
deg/d
Q
2.797116552467447
2.1083e-08
au
Orbit Determination Parameters
# obs. used (total)
80
data-arc span
5599 days (15.33 yr)
first obs. used
2002-02-13
last obs. used
2017-06-13
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55101
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 01:40:32
Additional Information
Earth MOID
= .935483 au
Jupiter MOID
= 2.20789 au
T_jup
= 3.521
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
18.0
n/a
MPO413355
357175 (2002 EC17)
Discovered 2002-Mar-05 by Spacewatch at Kitt Peak
Reference:
20130327/Numbers.arc
Last Updated:
2013-03-29
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 00:55 UT
(server date/time)
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