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305825 (2009 DB127)
Classification: Main-belt Asteroid          SPK-ID: 2305825
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07554675201410738 5.9408e-08  
a 2.783470940208502 2.7037e-08 au
q 2.573188751350096 1.7406e-07 au
i 3.946084340020778 5.8729e-06 deg
node 202.3587268921015 6.7399e-05 deg
peri 196.6899693719664 7.295e-05 deg
M 281.7627324512567 2.8797e-05 deg
tp 2459369.129118469737
(2021-Jun-03.62911847)
0.000137 TDB
period 1696.205488853846
4.64
2.4714e-05
6.766e-08
d
yr
n .2122384359475561 3.0924e-09 deg/d
Q 2.993753129066907 2.908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      7398 days (20.25 yr)  
   first obs. used      2000-04-26  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49955  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 19:51:26  

Additional Information
 Earth MOID = 1.58081 au 
 Jupiter MOID = 2.33287 au 
 T_jup = 3.325 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO437357  

305825 (2009 DB127)          Discovered 2009-Feb-20 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2009 DB127 = 2007 XM14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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