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JPL Small-Body Database Browser
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243056 (2007 DV22)
Classification: Main-belt Asteroid          SPK-ID: 2243056
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 .1156717879049291 6.5354e-08  
a 2.745930149681889 2.909e-08 au
q 2.428303499806135 1.7701e-07 au
i 4.547355882949297 7.3646e-06 deg
node 348.4732248326881 7.9163e-05 deg
peri 345.9128947969373 8.438e-05 deg
M 71.3574349697145 2.7288e-05 deg
tp 2458271.065267747536
(2018-Jun-01.56526775)
0.00012636 TDB
period 1662.00625991141
4.55
2.6411e-05
7.231e-08
d
yr
n .2166056823511537 3.4421e-09 deg/d
Q 3.063556799557642 3.2455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6597 days (18.06 yr)  
   first obs. used      2000-09-25  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54096  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:10:16  

Additional Information
 Earth MOID = 1.41779 au 
 Jupiter MOID = 2.28013 au 
 T_jup = 3.334 
[ 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 16.6   n/a MPO413137  
diameter diameter 3.119 km 0.392 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243056 (2007 DV22)          Discovered 2007-Feb-17 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 DV22 = 2009 ST127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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