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7015 Schopenhauer (1990 QC8)
Classification: Main-belt Asteroid          SPK-ID: 2007015
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1696974193571399 2.6746e-08  
a 2.324917758233426 6.9085e-09 au
q 1.930385214443627 6.3167e-08 au
i 5.478017563392793 2.9818e-06 deg
node 140.928015505865 3.5957e-05 deg
peri 24.26624914449629 3.7505e-05 deg
M 310.972527825396 1.162e-05 deg
tp 2459176.838369210614
(2020-Nov-23.33836921)
4.2216e-05 TDB
period 1294.82125225098
3.55
5.7713e-06
1.58e-08
d
yr
n .2780306543271192 1.2393e-09 deg/d
Q 2.719450302023225 8.0808e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2020  
   data-arc span      22998 days (62.97 yr)  
   first obs. used      1957-04-28  
   last obs. used      2020-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49508  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:41:28  

Additional Information
 Earth MOID = .939631 au 
 Jupiter MOID = 2.25614 au 
 T_jup = 3.550 
[ 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 14.0   n/a MPO412228  
diameter diameter 4.806 km 0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.133   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

7015 Schopenhauer (1990 QC8)          Discovered 1990-Aug-16 by Elst, E. W. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 QC8 = 1939 CH1 = 1971 DT = 1979 OZ12 = 1986 NO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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