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JPL Small-Body Database Browser
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312300 (2008 CR37)
Classification:
Main-belt Asteroid
SPK-ID:
2312300
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ 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
.1142302966344614
5.0038e-08
a
2.779929973914283
2.8213e-08
au
q
2.462377748371024
1.4275e-07
au
i
9.180965371457004
5.7855e-06
deg
node
168.7659076996606
3.3119e-05
deg
peri
308.138768644665
4.2028e-05
deg
M
176.4820235459592
2.7784e-05
deg
t
p
2457770.559066004467
(2017-Jan-17.05906600)
0.00012436
TDB
period
1692.969800749052
4.64
2.5772e-05
7.056e-08
d
yr
n
.2126440766047443
3.2371e-09
deg/d
Q
3.097482199457542
3.1436e-08
au
Orbit Determination Parameters
# obs. used (total)
231
data-arc span
6556 days (17.95 yr)
first obs. used
2001-09-21
last obs. used
2019-09-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54015
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:01:42
Additional Information
Earth MOID
= 1.49054 au
Jupiter MOID
= 1.99997 au
T_jup
= 3.305
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO455302
312300 (2008 CR37)
Discovered 2008-Feb-02 by Spacewatch at Kitt Peak
Reference:
20120109/Numbers.arc
Last Updated:
2012-01-11
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 06:22 UT
(server date/time)
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