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JPL Small-Body Database Browser
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66250 (1999 GZ)
Classification: Main-belt Asteroid          SPK-ID: 2066250
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1262163958856629 5.2936e-08  
a 2.603064859880688 1.2118e-08 au
q 2.27451539500993 1.3757e-07 au
i 12.13207261688663 5.9372e-06 deg
node 16.14064219293612 1.7128e-05 deg
peri 166.5864043246087 2.3756e-05 deg
M 13.1021040497497 1.5457e-05 deg
tp 2458944.670407967769
(2020-Apr-05.17040797)
6.5833e-05 TDB
period 1534.00194772435
4.20
1.0712e-05
2.933e-08
d
yr
n .2346802756893824 1.6387e-09 deg/d
Q 2.931614324751447 1.3647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      14834 days (40.61 yr)  
   first obs. used      1979-06-25  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54924  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:53:40  

Additional Information
 Earth MOID = 1.27772 au 
 Jupiter MOID = 2.02574 au 
 T_jup = 3.371 
[ 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 14.8   n/a MPO366011  

66250 (1999 GZ)          Discovered 1999-Apr-04 by Tombelli, M., Boattini, A. at San Marcello
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 GZ = 2001 TT27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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