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6402 Holstein (1991 GQ10)
Classification: Main-belt Asteroid          SPK-ID: 2006402
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1181330722810106 4.0914e-08  
a 2.744437737543809 1.4157e-08 au
q 2.420228875923813 1.1687e-07 au
i 4.543746063337767 3.9619e-06 deg
node 131.6794779008274 4.9728e-05 deg
peri 239.6469340231467 5.2468e-05 deg
M 335.0444863442835 1.9144e-05 deg
tp 2459115.617808449973
(2020-Sep-23.11780845)
8.8715e-05 TDB
period 1660.651494243924
4.55
1.285e-05
3.518e-08
d
yr
n .216782390072701 1.6774e-09 deg/d
Q 3.068646599163805 1.583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1997  
   data-arc span      14631 days (40.06 yr)  
   first obs. used      1979-09-24  
   last obs. used      2019-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48824  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:02:16  

Additional Information
 Earth MOID = 1.42365 au 
 Jupiter MOID = 2.39974 au 
 T_jup = 3.334 
[ 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 12.8   n/a MPO492827  
diameter diameter 8.628 km 0.206 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.260   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6402 Holstein (1991 GQ10)          Discovered 1991-Apr-09 by Borngen, F. at Tautenburg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1991 GQ10 = 1979 SQ4 = 1989 WR3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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