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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
413361 (2004 BG)
Classification: Main-belt Asteroid          SPK-ID: 2413361
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4528580120022584 6.5219e-08  
a 3.121670686486283 1.5014e-08 au
q 1.70799710527838 2.0641e-07 au
i 11.66083452572697 5.9797e-06 deg
node 251.4450795745606 3.3473e-05 deg
peri 250.8144693943684 3.607e-05 deg
M 276.2197607810681 6.8671e-06 deg
tp 2459069.332976823491
(2020-Aug-07.83297682)
4.0155e-05 TDB
period 2014.554663843898
5.52
1.4534e-05
3.979e-08
d
yr
n .1786995441032596 1.2893e-09 deg/d
Q 4.535344267694186 2.1814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1997-12-01  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:19:26  

Additional Information
 Earth MOID = .76274 au 
 Jupiter MOID = 1.08124 au 
 T_jup = 3.020 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456863.5 (2014-Jul-25.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4539020647324878 6.5223e-08  
q 1.703278954079412 2.0647e-07 au
tp 2457056.272651178828
(2015-Feb-02.77265118)
3.4142e-05 TDB
node 251.4914398277023 3.3475e-05 deg
peri 250.8068028089529 3.6049e-05 deg
i 11.66682365998902 5.9831e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1997-12-01  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:19:26  

Additional Information
 Jupiter MOID = 1.08124 au 
 T_jup = 3.020 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.254025194138483E-15 -1.345702053724436E-14 7.351896464449863E-13 1.603703414826027E-14 3.73263484098989E-13 -7.147659637516737E-14
q -1.345702053724436E-14 4.262847734339641E-14 -2.244721281489034E-12 -4.822045199741503E-14 -1.158946944066486E-12 2.265402472393323E-13
tp 7.351896464449863E-13 -2.244721281489034E-12 1.165702693821761E-9 2.009547590553589E-11 4.781746500082577E-10 -1.574515343826955E-11
node 1.603703414826027E-14 -4.822045199741503E-14 2.009547590553589E-11 1.120547533328767E-9 -1.090633590072608E-9 2.260253014885512E-11
peri 3.73263484098989E-13 -1.158946944066486E-12 4.781746500082577E-10 -1.090633590072608E-9 1.299506314973711E-9 -3.007794477433167E-11
i -7.147659637516737E-14 2.265402472393323E-13 -1.574515343826955E-11 2.260253014885512E-11 -3.007794477433167E-11 3.579689748874942E-11

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 16.2   n/a MPO434519  
diameter diameter 3.870 km 0.195 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

413361 (2004 BG)          Discovered 2004-Jan-16 by NEAT at Palomar
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-12 09:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin