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JPL Small-Body Database Browser
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85487 (1997 SC1)
Classification: Main-belt Asteroid          SPK-ID: 2085487
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2135036961074324 3.3186e-08  
a 2.340263289650161 1.266e-08 au
q 1.840608427445313 7.6686e-08 au
i 1.25621874156848 4.471e-06 deg
node 243.376693608656 0.00023138 deg
peri 48.62383224844912 0.0002318 deg
M 48.453264571894 1.4125e-05 deg
tp 2458424.498629514195
(2018-Nov-01.99862951)
5.0768e-05 TDB
period 1307.66201069645
3.58
1.0611e-05
2.905e-08
d
yr
n .2753004958890463 2.234e-09 deg/d
Q 2.839918151855009 1.5363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      7619 days (20.86 yr)  
   first obs. used      1997-09-04  
   last obs. used      2018-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60509  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:37:27  

Additional Information
 Earth MOID = .824033 au 
 Jupiter MOID = 2.34882 au 
 T_jup = 3.533 
[ 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 16.6   n/a MPO432398  

85487 (1997 SC1)          Discovered 1997-Sep-19 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1997 SC1 = 2000 GL42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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