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JPL Small-Body Database Browser
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226496 (2003 SU291)
Classification:
Main-belt Asteroid
SPK-ID:
2226496
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06074127459646803
5.9643e-08
a
3.124750802036318
3.7105e-08
au
q
2.934949455524296
2.0595e-07
au
i
10.46273623513238
5.2757e-06
deg
node
260.1324478825467
3.8808e-05
deg
peri
151.6276818629484
7.2048e-05
deg
M
261.6179191743266
6.1536e-05
deg
t
p
2459151.859690844945
(2020-Oct-29.35969085)
0.0003488
TDB
period
2017.537005096389
5.52
3.5936e-05
9.839e-08
d
yr
n
.1784353888382834
3.1782e-09
deg/d
Q
3.314552148548339
3.9358e-08
au
Orbit Determination Parameters
# obs. used (total)
288
data-arc span
7174 days (19.64 yr)
first obs. used
2000-03-04
last obs. used
2019-10-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60236
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 00:53:09
Additional Information
Earth MOID
= 1.95112 au
Jupiter MOID
= 1.97886 au
T_jup
= 3.186
[ 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
15.0
n/a
MPO454626
226496 (2003 SU291)
Discovered 2003-Sep-30 by LINEAR at Socorro
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-10 19:02 UT
(server date/time)
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