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JPL Small-Body Database Browser
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268955 (2007 DS77)
Classification: Main-belt Asteroid          SPK-ID: 2268955
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2322402704994866 2.2864e-07  
a 2.563546014854804 3.6884e-08 au
q 1.968187394927043 6.0931e-07 au
i 5.395813042087051 1.5021e-05 deg
node 315.7480703588352 5.5708e-05 deg
peri 178.731465689461 6.3105e-05 deg
M 4.492220791445765 1.6048e-05 deg
tp 2458581.792373282974
(2019-Apr-08.29237328)
6.6788e-05 TDB
period 1499.201827068187
4.10
3.2356e-05
8.859e-08
d
yr
n .2401277756604724 5.1824e-09 deg/d
Q 3.158904634782564 4.545e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      5771 days (15.80 yr)  
   first obs. used      2003-03-29  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:58:05  

Additional Information
 Earth MOID = .982747 au 
 Jupiter MOID = 1.89216 au 
 T_jup = 3.389 
[ 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 17.1   n/a MPO418427  

268955 (2007 DS77)          Discovered 2007-Feb-22 by LINEAR at Socorro
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2007 DS77 = 2003 FY89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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