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JPL Small-Body Database Browser
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226662 (2004 GR13)
Classification:
Main-belt Asteroid
SPK-ID:
2226662
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.0836616208372311
5.3631e-08
a
2.32662437204474
1.5426e-08
au
q
2.131975206000072
1.1869e-07
au
i
5.909196717482003
8.9648e-06
deg
node
322.0113305296072
5.9478e-05
deg
peri
281.6936098150377
8.2067e-05
deg
M
52.53033654250826
5.7256e-05
deg
t
p
2458411.354715311826
(2018-Oct-19.85471531)
0.00020615
TDB
period
1296.24721579009
3.55
1.2891e-05
3.529e-08
d
yr
n
.2777248009598019
2.762e-09
deg/d
Q
2.521273538089408
1.6716e-08
au
Orbit Determination Parameters
# obs. used (total)
242
data-arc span
7651 days (20.95 yr)
first obs. used
1998-10-22
last obs. used
2019-10-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53194
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 00:55:19
Additional Information
Earth MOID
= 1.12803 au
Jupiter MOID
= 2.51359 au
T_jup
= 3.562
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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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
16.8
n/a
MPO440184
226662 (2004 GR13)
Discovered 2004-Apr-13 by NEAT at Palomar
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
Alternate Designations
2004 GR13
= 2000 CZ108
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-14 05:19 UT
(server date/time)
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Ryan S. Park
Webmaster
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