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JPL Small-Body Database Browser
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226454 (2003 SC105)
Classification:
Main-belt Asteroid
SPK-ID:
2226454
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09984647152084149
5.0761e-08
a
3.109405096285685
3.2306e-08
au
q
2.798941968892636
1.6369e-07
au
i
10.00061961947063
6.0326e-06
deg
node
279.2136599557215
3.6605e-05
deg
peri
123.1388480647214
5.0611e-05
deg
M
269.4734806310636
3.6076e-05
deg
t
p
2459104.102303315482
(2020-Sep-11.60230332)
0.00020357
TDB
period
2002.693028047471
5.48
3.1211e-05
8.545e-08
d
yr
n
.1797579533948758
2.8014e-09
deg/d
Q
3.419868223678733
3.5531e-08
au
Orbit Determination Parameters
# obs. used (total)
403
data-arc span
5822 days (15.94 yr)
first obs. used
2003-09-20
last obs. used
2019-08-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52144
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 04:09:30
Additional Information
Earth MOID
= 1.82358 au
Jupiter MOID
= 1.95133 au
T_jup
= 3.188
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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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
14.9
n/a
MPO454625
diameter
diameter
3.777
km
1.284
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.179
0.129
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
226454 (2003 SC105)
Discovered 2003-Sep-20 by NEAT at Palomar
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
[ show close-approach data ]
[
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
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Close-Approach Data
]
2019-Dec-14 19:44 UT
(server date/time)
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Ryan S. Park
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