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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1180630015867225 2.1703e-08  
a 2.744182177119922 1.0179e-08 au
q 2.420195792388357 6.0424e-08 au
i 4.54381239722505 1.0727e-06 deg
node 131.6804056243836 3.8993e-06 deg
peri 239.715967393693 9.2696e-06 deg
M 18.34858209701061 7.4389e-06 deg
tp 2459115.871265918765
(2020-Sep-23.37126592)
3.429e-05 TDB
period 1660.41954131203
4.55
9.2386e-06
2.529e-08
d
yr
n .21681267357016 1.2064e-09 deg/d
Q 3.068168561851487 1.1381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2591  
   data-arc span      15143 days (41.46 yr)  
   first obs. used      1979-09-24  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44655  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:40:30  

Additional Information
 Earth MOID = 1.42214 au 
 Jupiter MOID = 2.4013 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 12.81   n/a MPCxxxxx  
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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