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JPL Small-Body Database Browser
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7698 Schweitzer (1989 AS6)
Classification: Main-belt Asteroid          SPK-ID: 2007698
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1517102183292224 4.7123e-08  
a 2.410733126467461 8.589e-09 au
q 2.045000277517594 1.1391e-07 au
i 3.277217741806913 4.989e-06 deg
node 122.563595716729 8.0988e-05 deg
peri 10.04716940671894 8.2243e-05 deg
M 25.68368312843886 1.4973e-05 deg
tp 2458502.961306783871
(2019-Jan-19.46130678)		 5.6671e-05 TDB
period 1367.168773349558
3.74		 7.3065e-06
2e-08		 d
yr
n .2633178924340127 1.4072e-09 deg/d
Q 2.776465975417328 9.8921e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      11074 days (30.32 yr)  
   first obs. used      1989-01-11  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:30:13  

Additional Information
 Earth MOID = 1.05994 au 
 Jupiter MOID = 2.26265 au 
 T_jup = 3.502 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO270228  

7698 Schweitzer (1989 AS6)          Discovered 1989-Jan-11 by Borngen, F. at Tautenburg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1989 AS6 = 1991 TY13 = 1993 FH53 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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