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434238 (2003 SK335)
Classification: Main-belt Asteroid          SPK-ID: 2434238
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2182976720764461 8.0857e-08  
a 2.664989511533145 1.7651e-08 au
q 2.083228505057314 2.1833e-07 au
i 4.538203886036693 6.2686e-06 deg
node 97.7852412080519 0.00011353 deg
peri 271.9413281198154 0.00011443 deg
M 210.8889186783761 1.5809e-05 deg
tp 2459258.686699530889
(2021-Feb-13.18669953)
7.3724e-05 TDB
period 1589.065076391196
4.35
1.5787e-05
4.322e-08
d
yr
n .226548305257308 2.2507e-09 deg/d
Q 3.246750518008976 2.1504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5689 days (15.58 yr)  
   first obs. used      2003-09-26  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58994  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:19:47  

Additional Information
 Earth MOID = 1.08797 au 
 Jupiter MOID = 2.22502 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457066.5 (2015-Feb-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2187967679455116 8.0862e-08  
q 2.081262143699655 2.1825e-07 au
tp 2457670.916508308796
(2016-Oct-09.41650831)
6.4843e-05 TDB
node 97.79479648718029 0.00011355 deg
peri 272.1850801526163 0.00011445 deg
i 4.538280549261959 6.2687e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5689 days (15.58 yr)  
   first obs. used      2003-09-26  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58994  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:19:47  

Additional Information
 Jupiter MOID = 2.22502 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.538696776205477E-15 -1.761385267447766E-14 3.502727809528944E-13 5.101687076158878E-14 -2.482712570529003E-14 -1.605388728206352E-14
q -1.761385267447766E-14 4.763206891356739E-14 -5.328855860888901E-13 -1.355811956715676E-13 1.360864530131643E-13 4.369366644708749E-14
tp 3.502727809528944E-13 -5.328855860888901E-13 4.204574209941972E-9 1.905598047325221E-12 1.027569006269144E-9 -6.011902700264777E-13
node 5.101687076158878E-14 -1.355811956715676E-13 1.905598047325221E-12 1.289458047188618E-8 -1.285454176807956E-8 -1.535853370805373E-10
peri -2.482712570529003E-14 1.360864530131643E-13 1.027569006269144E-9 -1.285454176807956E-8 1.30993827248836E-8 1.531172403662198E-10
i -1.605388728206352E-14 4.369366644708749E-14 -6.011902700264777E-13 -1.535853370805373E-10 1.531172403662198E-10 3.929658206626167E-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 17.1   n/a MPO437680  

434238 (2003 SK335)          Discovered 2003-Sep-26 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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