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JPL Small-Body Database Browser
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226425 (2003 SC1)
Classification:
Main-belt Asteroid
SPK-ID:
2226425
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09802078551875625
8.2867e-08
a
3.097675676394927
3.4889e-08
au
q
2.794039073312351
2.7431e-07
au
i
1.404795800339611
5.7412e-06
deg
node
266.8580225985187
0.00037328
deg
peri
134.1632882076238
0.00037621
deg
M
267.7543328125802
4.798e-05
deg
t
p
2459110.765047618951
(2020-Sep-18.26504762)
0.00026938
TDB
period
1991.371765674368
5.45
3.3643e-05
9.211e-08
d
yr
n
.1807799056938461
3.0542e-09
deg/d
Q
3.401312279477502
3.8309e-08
au
Orbit Determination Parameters
# obs. used (total)
218
data-arc span
7677 days (21.02 yr)
first obs. used
1998-10-20
last obs. used
2019-10-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57574
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 00:52:23
Additional Information
Earth MOID
= 1.80188 au
Jupiter MOID
= 1.97066 au
T_jup
= 3.215
[ show covariance matrix ]
[
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
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO450050
diameter
diameter
4.378
km
0.157
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.031
0.006
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
226425 (2003 SC1)
Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
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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Close-Approach Data
]
2019-Dec-08 23:58 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin