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JPL Small-Body Database Browser
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423015 (2003 SR403)
Classification: Main-belt Asteroid          SPK-ID: 2423015
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141636964295236 7.2717e-08  
a 2.290563011904155 1.858e-08 au
q 1.966134620371098 1.6243e-07 au
i 5.206116398162874 8.1956e-06 deg
node 1.02415913362767 8.5657e-05 deg
peri 31.6870422574961 9.3092e-05 deg
M 266.7905450810493 3.1873e-05 deg
tp 2459328.345524605181
(2021-Apr-23.84552461)
0.00011282 TDB
period 1266.227647833497
3.47
1.5407e-05
4.218e-08
d
yr
n .2843090660798289 3.4594e-09 deg/d
Q 2.614991403437211 2.1212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      5679 days (15.55 yr)  
   first obs. used      2003-09-18  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58954  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:16:17  

Additional Information
 Earth MOID = .97378 au 
 Jupiter MOID = 2.8236 au 
 T_jup = 3.580 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457014.5 (2014-Dec-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1414961498942579 7.2534e-08  
q 1.965945035156357 1.6181e-07 au
tp 2456798.215733666018
(2014-May-20.71573367)
0.00011179 TDB
node 1.097804312779684 8.5682e-05 deg
peri 31.92208514534203 9.3145e-05 deg
i 5.206365658331403 8.1936e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      5679 days (15.55 yr)  
   first obs. used      2003-09-18  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58954  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:16:17  

Additional Information
 Jupiter MOID = 2.8236 au 
 T_jup = 3.580 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.26112315874608E-15 -1.168488901855317E-14 -8.767560701268464E-13 6.556508480025765E-14 -3.16544713705042E-13 -2.039788095452775E-15
q -1.168488901855317E-14 2.618370437707979E-14 1.820227607947577E-12 -1.491886297118438E-13 6.744279009288896E-13 5.114132804146226E-15
tp -8.767560701268464E-13 1.820227607947577E-12 1.249693825623558E-8 -6.165444360156671E-11 4.131009337089154E-9 1.963860731392533E-12
node 6.556508480025765E-14 -1.491886297118438E-13 -6.165444360156671E-11 7.341425223189405E-9 -7.329580322101389E-9 -1.574590007172004E-11
peri -3.16544713705042E-13 6.744279009288896E-13 4.131009337089154E-9 -7.329580322101389E-9 8.676082647675376E-9 1.640504535093179E-11
i -2.039788095452775E-15 5.114132804146226E-15 1.963860731392533E-12 -1.574590007172004E-11 1.640504535093179E-11 6.713516985750978E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO472248  

423015 (2003 SR403)          Discovered 2003-Sep-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2003 SR403 = 2010 SS17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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