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277910 (2006 KS74)
Classification: Main-belt Asteroid          SPK-ID: 2277910
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05444020567236996 8.0766e-08  
a 3.07829448066714 5.153e-08 au
q 2.910711496019499 2.7132e-07 au
i 9.418743702807104 1.0028e-05 deg
node 185.0867829655962 4.5427e-05 deg
peri 320.0932463016252 0.00011577 deg
M 307.2059641320892 0.00010259 deg
tp 2459289.798401983795
(2021-Mar-16.29840198)
0.00056243 TDB
period 1972.711936150142
5.40
4.9534e-05
1.356e-07
d
yr
n .1824898979942101 4.5822e-09 deg/d
Q 3.24587746531478 5.4335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5825 days (15.95 yr)  
   first obs. used      2003-11-23  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53909  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:12:00  

Additional Information
 Earth MOID = 1.92804 au 
 Jupiter MOID = 1.75369 au 
 T_jup = 3.206 
[ 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 MPO418478  

277910 (2006 KS74)          Discovered 2006-May-23 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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