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277278 (2005 SV68)
Classification: Main-belt Asteroid          SPK-ID: 2277278
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2334765460583332 3.5417e-08  
a 2.184650814403564 1.281e-08 au
q 1.674586087913095 7.6465e-08 au
i 7.231375644251155 5.5036e-06 deg
node 191.7277542594188 3.3549e-05 deg
peri 104.3342899899595 3.7841e-05 deg
M 246.8719481850208 2.3757e-05 deg
tp 2459371.128900113705
(2021-Jun-05.62890011)
8.0229e-05 TDB
period 1179.428107355304
3.23
1.0374e-05
2.84e-08
d
yr
n .3052326782403445 2.6847e-09 deg/d
Q 2.694715540894033 1.5801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      6881 days (18.84 yr)  
   first obs. used      2001-03-31  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57667  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:10:58  

Additional Information
 Earth MOID = .677622 au 
 Jupiter MOID = 2.55533 au 
 T_jup = 3.632 
[ 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 17.3   n/a MPO455058  

277278 (2005 SV68)          Discovered 2005-Sep-27 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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