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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0835014507144127 5.8023e-08  
a 2.228121176561693 1.2726e-08 AU
q 2.042069825951287 1.3044e-07 AU
i 5.104037568450276 5.6541e-06 deg
node 238.18540132 6.5597e-05 deg
peri 259.925979485018 7.5996e-05 deg
M 330.0349812199623 3.6186e-05 deg
tp 2457101.615722591021
(2015-Mar-20.11572259)
0.00012214 JED
period 1214.80518333658
3.33
1.0408e-05
2.85e-08
d
yr
n .2963438129323955 2.5389e-09 deg/d
Q 2.414172527172098 1.3789e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      7921 days (21.69 yr)  
   first obs. used      1993-06-13  
   last obs. used      2015-02-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52114  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 15:57:04  

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 15.2 mag n/a MPO267834  

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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