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JPL Small-Body Database Browser
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226043 (2002 GD57)
Classification:
Inner Main-belt Asteroid
SPK-ID:
2226043
[
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
.1140362191377143
9.1341e-08
a
1.990528598734454
1.4627e-08
au
q
1.763536243249285
1.757e-07
au
i
18.33135178520859
1.038e-05
deg
node
5.062472501895274
2.1129e-05
deg
peri
44.34737514693415
6.0981e-05
deg
M
132.8337296400312
5.6233e-05
deg
t
p
2458222.007807537379
(2018-Apr-13.50780754)
0.00015862
TDB
period
1025.772517686507
2.81
1.1307e-05
3.096e-08
d
yr
n
.3509550059031918
3.8685e-09
deg/d
Q
2.217520954219624
1.6295e-08
au
Orbit Determination Parameters
# obs. used (total)
208
data-arc span
6250 days (17.11 yr)
first obs. used
2002-03-21
last obs. used
2019-05-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5771
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 16:37:19
Additional Information
Earth MOID
= .79594 au
Jupiter MOID
= 3.11834 au
T_jup
= 3.781
[ show covariance matrix ]
[
Ephemeris
|
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
17.3
n/a
MPO254395
226043 (2002 GD57)
Discovered 2002-Apr-08 by Spacewatch at Kitt Peak
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
Alternate Designations
2002 GD57
= 2005 EL124
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
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2019-Dec-10 03:51 UT
(server date/time)
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