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JPL Small-Body Database Browser
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305837 (2009 DV137)
Classification: Main-belt Asteroid          SPK-ID: 2305837
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594475899602257 4.6814e-08  
a 2.374474200610586 1.4254e-08 au
q 1.995870011900494 1.1106e-07 au
i 1.236067560220964 5.7295e-06 deg
node 173.1628166260604 0.00025329 deg
peri 268.2592484837486 0.00025417 deg
M 352.1902305745312 1.9896e-05 deg
tp 2458629.492476974452
(2019-May-25.99247697)
7.3954e-05 TDB
period 1336.440443012982
3.66
1.2034e-05
3.295e-08
d
yr
n .2693722731021116 2.4255e-09 deg/d
Q 2.753078389320677 1.6526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      9045 days (24.76 yr)  
   first obs. used      1994-01-09  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59097  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:32:13  

Additional Information
 Earth MOID = 1.01207 au 
 Jupiter MOID = 2.4709 au 
 T_jup = 3.525 
[ 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 17.4   n/a MPO460268  

305837 (2009 DV137)          Discovered 2009-Feb-19 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2009 DV137 = 2005 AD26 = 2007 SR17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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