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JPL Small-Body Database Browser
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226665 (2004 GD22)
Classification:
Main-belt Asteroid
SPK-ID:
2226665
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1825204674959565
4.5279e-08
a
2.430006713983974
1.4511e-08
au
q
1.986480752529306
1.0939e-07
au
i
1.547976714159676
5.5586e-06
deg
node
234.9485756010434
0.00033377
deg
peri
20.73555269772295
0.0003348
deg
M
315.2076254262523
2.8725e-05
deg
t
p
2458772.651663112952
(2019-Oct-16.15166311)
0.00011111
TDB
period
1383.597081209118
3.79
1.2393e-05
3.393e-08
d
yr
n
.2601913554814657
2.3306e-09
deg/d
Q
2.873532675438642
1.7159e-08
au
Orbit Determination Parameters
# obs. used (total)
181
data-arc span
7012 days (19.20 yr)
first obs. used
2000-02-12
last obs. used
2019-04-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60181
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 18:33:42
Additional Information
Earth MOID
= .971439 au
Jupiter MOID
= 2.17792 au
T_jup
= 3.485
[ 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
17.5
n/a
MPO391177
226665 (2004 GD22)
Discovered 2004-Apr-12 by NEAT at Palomar
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-15 21:07 UT
(server date/time)
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Ryan S. Park
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