Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
183817 (2004 BG71)
Classification: Main-belt Asteroid          SPK-ID: 2183817
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329462687588077 4.7999e-08  
a 2.320663950302492 9.0088e-09 au
q 2.0121403370667 1.1439e-07 au
i 8.557757373979905 5.841e-06 deg
node 350.6819904427944 2.0934e-05 deg
peri 48.07649860026478 3.0361e-05 deg
M 48.3402697228497 1.9594e-05 deg
tp 2459223.110266446116
(2021-Jan-08.61026645)
7.0106e-05 TDB
period 1291.269255162909
3.54
7.519e-06
2.059e-08
d
yr
n .2787954553712206 1.6234e-09 deg/d
Q 2.629187563538284 1.0206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      7740 days (21.19 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48335  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:40:32  

Additional Information
 Earth MOID = 1.02856 au 
 Jupiter MOID = 2.80985 au 
 T_jup = 3.551 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.57   n/a MPCxxxxx  

183817 (2004 BG71)          Discovered 2004-Jan-22 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2004 BG71 = 1999 TH194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-24 07:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin