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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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08689807647230416 3.175e-08  
a 2.421024588695845 7.4887e-09 au
q 2.210642208846024 7.668e-08 au
i 3.569017175812982 3.9399e-06 deg
node 168.3198446363863 5.1697e-05 deg
peri 305.5016107429905 5.658e-05 deg
M 211.4889690165176 2.2451e-05 deg
tp 2459768.114445600390
(2022-Jul-07.61444560)
8.6265e-05 TDB
period 1375.932811609581
3.77
6.3841e-06
1.748e-08
d
yr
n .2616406825700073 1.214e-09 deg/d
Q 2.631406968545665 8.1395e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2571  
   data-arc span      17593 days (48.17 yr)  
   first obs. used      1972-10-06  
   last obs. used      2020-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43694  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:09:43  

Additional Information
 Earth MOID = 1.22918 au 
 Jupiter MOID = 2.43279 au 
 T_jup = 3.506 
[ show covariance matrix ]

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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