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JPL Small-Body Database Browser
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437811 (2015 DB42)
Classification: Main-belt Asteroid          SPK-ID: 2437811
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 .2899967629001931 6.0804e-08  
a 2.992948220224687 3.5211e-08 au
q 2.125002924831633 1.7342e-07 au
i 10.78381034130488 1.3449e-05 deg
node 19.13672994443074 4.8938e-05 deg
peri 75.56072949941598 6.2074e-05 deg
M 330.6150775403948 3.3332e-05 deg
tp 2458754.872266372905
(2019-Sep-28.37226637)
0.00017682 TDB
period 1891.242557152981
5.18
3.3375e-05
9.138e-08
d
yr
n .1903510465320392 3.3591e-09 deg/d
Q 3.86089351561774 4.5422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      5885 days (16.11 yr)  
   first obs. used      2003-10-27  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62218  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:46:53  

Additional Information
 Earth MOID = 1.17136 au 
 Jupiter MOID = 1.58199 au 
 T_jup = 3.165 
[ 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 16.9   n/a MPO336400  

437811 (2015 DB42)          Discovered 2003-Oct-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2015 DB42 = 2008 UL44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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