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JPL Small-Body Database Browser
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66260 (1999 GZ35)
Classification: Main-belt Asteroid          SPK-ID: 2066260
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09144085826827009 4.2568e-08  
a 2.212935177104082 8.377e-09 au
q 2.010582485217638 9.316e-08 au
i 3.613017143518355 4.9224e-06 deg
node 285.2643709153497 6.0273e-05 deg
peri 151.2442558776629 6.604e-05 deg
M 267.977046099187 2.553e-05 deg
tp 2459307.858433877147
(2021-Apr-03.35843388)
8.5456e-05 TDB
period 1202.406915942255
3.29
6.8275e-06
1.869e-08
d
yr
n .2993994755243813 1.7001e-09 deg/d
Q 2.415287868990525 9.143e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1220  
   data-arc span      7337 days (20.09 yr)  
   first obs. used      1999-04-07  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52471  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:27:47  

Additional Information
 Earth MOID = 1.0268 au 
 Jupiter MOID = 2.75985 au 
 T_jup = 3.648 
[ 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 15.1   n/a MPO337766  
diameter diameter 2.243 km 0.560 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.385   0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66260 (1999 GZ35)          Discovered 1999-Apr-07 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 GZ35 = 2000 QN22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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