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216760 (2005 SC74)
Classification: Main-belt Asteroid          SPK-ID: 2216760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1181705505618929 5.7945e-08  
a 3.024633417055996 3.5542e-08 au
q 2.667210820914589 1.8869e-07 au
i 1.845205729948096 7.0763e-06 deg
node 185.4886583272254 0.00014653 deg
peri 51.98839461296959 0.00014851 deg
M 113.7658447615713 2.4835e-05 deg
tp 2458789.320722295894
(2019-Nov-01.82072230)
0.00012909 TDB
period 1921.354695089586
5.26
3.3866e-05
9.272e-08
d
yr
n .1873677988348811 3.3026e-09 deg/d
Q 3.382056013197402 3.9742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      9006 days (24.66 yr)  
   first obs. used      1994-09-09  
   last obs. used      2019-05-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49851  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:56:10  

Additional Information
 Earth MOID = 1.65618 au 
 Jupiter MOID = 1.61547 au 
 T_jup = 3.234 
[ 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 16.2   n/a MPO433419  

216760 (2005 SC74)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

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