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 ]  
183827 (2004 BO94)
Classification: Main-belt Asteroid          SPK-ID: 2183827
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2161135048275474 8.006e-08  
a 2.727553879543163 3.1564e-08 au
q 2.138092651029116 2.2331e-07 au
i 32.82814865990036 1.0396e-05 deg
node 294.1577917785084 1.0639e-05 deg
peri 227.1817907666013 2.2281e-05 deg
M 124.1822469451091 2.54e-05 deg
tp 2458032.935207470178
(2017-Oct-06.43520747)
0.00010904 TDB
period 1645.350525836843
4.50
2.8561e-05
7.82e-08
d
yr
n .2187983620188775 3.798e-09 deg/d
Q 3.31701510805721 3.8386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      7616 days (20.85 yr)  
   first obs. used      1998-12-12  
   last obs. used      2019-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58371  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:43:39  

Additional Information
 Earth MOID = 1.22657 au 
 Jupiter MOID = 2.00504 au 
 T_jup = 3.096 
[ 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 14.7   n/a MPO299960  
diameter diameter 4.633 km 1.676 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183827 (2004 BO94)          Discovered 2004-Jan-28 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin