Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08350146647357469 5.8663e-08  
a 2.228121188373992 1.4392e-08 AU
q 2.04206980166392 1.311e-07 AU
i 5.104038988051016 6.2566e-06 deg
node 238.1853918861011 6.7669e-05 deg
peri 259.9260164576591 7.9289e-05 deg
M 330.0349471371999 4.1048e-05 deg
tp 2457101.615838405993
(2015-Mar-20.11583841)
0.00013876 JED
period 1214.805192996945
3.33
1.177e-05
3.222e-08
d
yr
n .2963438105758124 2.8712e-09 deg/d
Q 2.414172575084065 1.5593e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      683  
   data-arc span      7869 days (21.54 yr)  
   first obs. used      1993-06-13  
   last obs. used      2014-12-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51845  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:44:27  

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 (327)
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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jan-31 03:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin