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7580 Schwabhausen (1990 TM7)
Classification: Main-belt Asteroid          SPK-ID: 2007580
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2108251299718316 5.7548e-08  
a 2.554540650224312 9.4581e-09 au
q 2.015979285622444 1.5065e-07 au
i 6.555020417197784 3.9251e-06 deg
node 29.65832047122414 4.5558e-05 deg
peri 287.3386413234849 4.6311e-05 deg
M 148.0432275914527 8.5851e-06 deg
tp 2458387.227207430836
(2018-Sep-25.72720743)
3.4416e-05 TDB
period 1491.309051530336
4.08
8.2823e-06
2.268e-08
d
yr
n .2413986555171639 1.3407e-09 deg/d
Q 3.09310201482618 1.1452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1997  
   data-arc span      24278 days (66.47 yr)  
   first obs. used      1953-08-14  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:33:03  

Additional Information
 Earth MOID = 1.01476 au 
 Jupiter MOID = 2.25248 au 
 T_jup = 3.398 
[ 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 13.1   n/a MPO302111  
diameter diameter 6.337 km 0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.341   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

7580 Schwabhausen (1990 TM7)          Discovered 1990-Oct-13 by Borngen, F., Schmadel, L. D. at Tautenburg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 TM7 = 1973 KA = 1986 XT2 = 1993 HD7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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