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JPL Small-Body Database Browser
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305779 (2009 DV49)
Classification: Main-belt Asteroid          SPK-ID: 2305779
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 .1279002275360592 5.2177e-08  
a 2.806336812431483 3.1347e-08 au
q 2.447405695578677 1.4962e-07 au
i 4.907056659934189 7.2083e-06 deg
node 14.19382611896495 6.9654e-05 deg
peri 85.25508297214762 7.6775e-05 deg
M 125.1323390783026 2.9623e-05 deg
tp 2458003.636283594640
(2017-Sep-07.13628359)
0.00014089 TDB
period 1717.149535352906
4.70
2.8771e-05
7.877e-08
d
yr
n .2096497670053024 3.5127e-09 deg/d
Q 3.165267929284289 3.5356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      5664 days (15.51 yr)  
   first obs. used      2002-10-09  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56145  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:09:29  

Additional Information
 Earth MOID = 1.47038 au 
 Jupiter MOID = 1.99567 au 
 T_jup = 3.306 
[ 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 16.8   n/a MPO440440  

305779 (2009 DV49)          Discovered 2009-Feb-19 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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