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3331 Kvistaberg (1979 QS)
Classification: Main-belt Asteroid          SPK-ID: 2003331
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08689808309892183 1.9068e-08  
a 2.421024583927746 7.1813e-09 au
q 2.21064218844906 4.5298e-08 au
i 3.569017216587676 5.0974e-07 deg
node 168.3198077764893 7.7437e-06 deg
peri 305.5016514680666 9.8605e-06 deg
M 211.4889687545883 6.346e-06 deg
tp 2459768.114444924657
(2022-Jul-07.61444492)
2.5589e-05 TDB
period 1375.932807544825
3.77
6.122e-06
1.676e-08
d
yr
n .2616406833429415 1.1641e-09 deg/d
Q 2.631406979406432 7.8053e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2610  
   data-arc span      17593 days (48.17 yr)  
   first obs. used      1972-10-06  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 14:59:26  

Additional Information
 Earth MOID = 1.22918 au 
 Jupiter MOID = 2.43279 au 
 T_jup = 3.506 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456771.5 (2014-Apr-24.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08754948691752343 1.9197e-08  
q 2.207534036746843 4.5741e-08 au
tp 2457016.328698334164
(2014-Dec-24.82869833)
2.0789e-05 TDB
node 168.4477752069581 7.7643e-06 deg
peri 305.1613503461525 9.8461e-06 deg
i 3.56451038522919 5.0911e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2610  
   data-arc span      17593 days (48.17 yr)  
   first obs. used      1972-10-06  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 14:59:26  

Additional Information
 Jupiter MOID = 2.43279 au 
 T_jup = 3.506 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.68514310868394E-16 -8.696896530951844E-16 -2.014066868696453E-13 7.494123392673774E-15 -7.800118361792876E-14 -1.020787588740616E-15
q -8.696896530951844E-16 2.092219911443408E-15 5.058399367913653E-13 -1.822927720404358E-14 1.942785970167139E-13 2.473023141781759E-15
tp -2.014066868696453E-13 5.058399367913653E-13 4.321727675105268E-10 1.046297560180732E-11 1.236503600682282E-10 -8.614169037674328E-13
node 7.494123392673774E-15 -1.822927720404358E-14 1.046297560180732E-11 6.028500715593447E-11 -5.752770514030528E-11 -2.334562970829164E-12
peri -7.800118361792876E-14 1.942785970167139E-13 1.236503600682282E-10 -5.752770514030528E-11 9.694526376515123E-11 2.119080069300252E-12
i -1.020787588740616E-15 2.473023141781759E-15 -8.614169037674328E-13 -2.334562970829164E-12 2.119080069300252E-12 2.591891515772628E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.45   n/a E2021B10  

3331 Kvistaberg (1979 QS)          Discovered 1979-Aug-22 by Lagerkvist, C.-I. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1979 QS = 1972 TW7 = 1976 YV4 = 1978 JP1 = 1985 CO1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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