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37852 (1998 DG32)
Classification: Main-belt Asteroid          SPK-ID: 2037852
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08350145488188278 5.7792e-08  
a 2.228121177841282 1.2173e-08 AU
q 2.042069817838401 1.2989e-07 AU
i 5.104035634894144 5.3086e-06 deg
node 238.1854009008441 6.5302e-05 deg
peri 259.9259839212145 7.5261e-05 deg
M 330.0349765812308 3.4638e-05 deg
tp 2457101.615738331335
(2015-Mar-20.11573833)
0.00011684 JED
period 1214.805184383057
3.33
9.955e-06
2.726e-08
d
yr
n .2963438126771143 2.4285e-09 deg/d
Q 2.414172537844164 1.3189e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      807  
   data-arc span      8033 days (21.99 yr)  
   first obs. used      1993-06-13  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5206  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:59:06  

Additional Information
 Earth MOID = 1.06324 AU 
 T_jup = 3.634 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3 mag n/a MPO337566  

37852 (1998 DG32)          Discovered 1998-Feb-22 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 DG32 = 1999 JS44 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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