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JPL Small-Body Database Browser
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344248 (2001 SN202)
Classification:
Main-belt Asteroid
SPK-ID:
2344248
[
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 7
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2011882715556981
1.2568e-07
a
2.346100715486054
1.2597e-08
au
q
1.874092767641828
2.9601e-07
au
i
.7420762933753723
9.9647e-06
deg
node
190.7416506829434
0.00049879
deg
peri
158.256222626936
0.00049956
deg
M
329.451621325154
2.0295e-05
deg
t
p
2458711.879193666733
(2019-Aug-16.37919367)
7.3962e-05
TDB
period
1312.557702220702
3.59
1.0571e-05
2.894e-08
d
yr
n
.2742736562292994
2.209e-09
deg/d
Q
2.81810866333028
1.5131e-08
au
Orbit Determination Parameters
# obs. used (total)
110
data-arc span
6612 days (18.10 yr)
first obs. used
2001-09-19
last obs. used
2019-10-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59664
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 10:23:26
Additional Information
Earth MOID
= .866857 au
Jupiter MOID
= 2.60351 au
T_jup
= 3.533
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
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
18.0
n/a
MPO288287
344248 (2001 SN202)
Discovered 2001-Sep-19 by LINEAR at Socorro
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-10 19:01 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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