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JPL Small-Body Database Browser
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71804 (2000 SC278)
Classification: Main-belt Asteroid          SPK-ID: 2071804
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606148989270646 4.2684e-08  
a 2.154879788539701 1.1757e-08 au
q 1.808773989103423 9.8482e-08 au
i 3.137845994951054 6.1731e-06 deg
node 26.24748056737006 6.3291e-05 deg
peri 276.6221949536959 6.814e-05 deg
M 20.69825156273426 2.9563e-05 deg
tp 2458534.070014337036
(2019-Feb-19.57001434)
9.4469e-05 TDB
period 1155.401690146806
3.16
9.4561e-06
2.589e-08
d
yr
n .3115799492679108 2.55e-09 deg/d
Q 2.50098558797598 1.3646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      8036 days (22.00 yr)  
   first obs. used      1996-04-20  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55309  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:42:08  

Additional Information
 Earth MOID = .796093 au 
 Jupiter MOID = 2.71317 au 
 T_jup = 3.683 
[ 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 16.6   n/a MPO436285  

71804 (2000 SC278)          Discovered 2000-Sep-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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