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JPL Small-Body Database Browser
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437983 (2003 SY145)
Classification:
Main-belt Asteroid
SPK-ID:
2437983
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1917797219707679
1.318e-07
a
2.557468274543742
3.0201e-08
au
q
2.066997719902683
3.5162e-07
au
i
11.14934322937106
8.4624e-06
deg
node
247.2330485849468
6.7107e-05
deg
peri
107.2328700296287
8.0594e-05
deg
M
298.0429498710649
4.5798e-05
deg
t
p
2458857.599978737070
(2020-Jan-09.09997874)
0.00019337
TDB
period
1493.873451895023
4.09
2.6462e-05
7.245e-08
d
yr
n
.2409842678061715
4.2687e-09
deg/d
Q
3.0479388291848
3.5993e-08
au
Orbit Determination Parameters
# obs. used (total)
103
data-arc span
5772 days (15.80 yr)
first obs. used
2003-09-20
last obs. used
2019-07-10
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60673
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:38:06
Additional Information
Earth MOID
= 1.09482 au
Jupiter MOID
= 2.53947 au
T_jup
= 3.385
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.1
n/a
MPO349158
437983 (2003 SY145)
Discovered 2003-Sep-20 by NEAT at Palomar
Reference:
Last Updated:
2015-07-06
Alternate Designations
2003 SY145
= 2007 RO120
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 17:26 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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