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JPL Small-Body Database Browser
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344580 (2003 AR84)
Classification:
Main-belt Asteroid
SPK-ID:
2344580
[
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 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2371732845185067
5.2616e-08
a
3.02404925231972
3.2544e-08
au
q
2.306825558601317
1.5555e-07
au
i
8.642149592697637
6.7436e-06
deg
node
66.72528576016215
5.9627e-05
deg
peri
6.761658535217486
6.6928e-05
deg
M
56.45127489852637
2.8483e-05
deg
t
p
2458299.301384746188
(2018-Jun-29.80138475)
0.00014942
TDB
period
1920.798098648482
5.26
3.1007e-05
8.489e-08
d
yr
n
.1874220930629328
3.0255e-09
deg/d
Q
3.741272946038122
4.0263e-08
au
Orbit Determination Parameters
# obs. used (total)
170
data-arc span
5903 days (16.16 yr)
first obs. used
2003-01-05
last obs. used
2019-03-05
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57021
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 17:21:31
Additional Information
Earth MOID
= 1.32172 au
Jupiter MOID
= 1.57116 au
T_jup
= 3.185
[ 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
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO288289
344580 (2003 AR84)
Discovered 2003-Jan-10 by LINEAR at Socorro
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
[ show close-approach data ]
Alternate Designations
2003 AR84
= 2007 VS91
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 08:31 UT
(server date/time)
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