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JPL Small-Body Database Browser
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74259 (1998 SC80)
Classification: Main-belt Asteroid          SPK-ID: 2074259
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 .1823757747346103 3.3657e-08  
a 2.6387756397374 1.5512e-08 au
q 2.157526888089475 9.103e-08 au
i 3.611310046198831 5.4058e-06 deg
node 301.1609957893616 6.5844e-05 deg
peri 118.8475185010767 6.8012e-05 deg
M 245.954316487356 1.8406e-05 deg
tp 2459096.496346819022
(2020-Sep-03.99634682)
8.2496e-05 TDB
period 1565.676835415269
4.29
1.3806e-05
3.78e-08
d
yr
n .2299325070518247 2.0275e-09 deg/d
Q 3.120024391385325 1.8342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      7645 days (20.93 yr)  
   first obs. used      1998-09-16  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:43:29  

Additional Information
 Earth MOID = 1.17267 au 
 Jupiter MOID = 2.22072 au 
 T_jup = 3.369 
[ 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 15.6   n/a MPO449468  

74259 (1998 SC80)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SC80 = 2000 DV45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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