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JPL Small-Body Database Browser
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437980 (2003 ST56)
Classification:
Main-belt Asteroid
SPK-ID:
2437980
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2498314920550137
5.4641e-08
a
2.698194811010657
2.2581e-08
au
q
2.024100775520769
1.4035e-07
au
i
13.561625681586
7.0476e-06
deg
node
183.469735868158
2.8671e-05
deg
peri
223.1716983871102
3.3732e-05
deg
M
154.2300980359591
2.0142e-05
deg
t
p
2457906.954409507254
(2017-Jun-02.45440951)
8.529e-05
TDB
period
1618.856602938655
4.43
2.0323e-05
5.564e-08
d
yr
n
.2223791775914582
2.7917e-09
deg/d
Q
3.372288846500545
2.8223e-08
au
Orbit Determination Parameters
# obs. used (total)
141
data-arc span
6157 days (16.86 yr)
first obs. used
2002-06-15
last obs. used
2019-04-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53588
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 17:44:01
Additional Information
Earth MOID
= 1.05285 au
Jupiter MOID
= 2.12816 au
T_jup
= 3.284
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.6
n/a
MPO437699
437980 (2003 ST56)
Discovered 2003-Sep-15 by LONEOS at Anderson Mesa
Reference:
Last Updated:
2015-07-06
Alternate Designations
2003 ST56
= 2012 SZ27
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-15 10:50 UT
(server date/time)
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