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 ]  
447686 (2007 BX22)
Classification: Main-belt Asteroid          SPK-ID: 2447686
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2890618344418411 1.7332e-07  
a 2.855178849650173 9.0937e-08 au
q 2.029855613710748 4.4303e-07 au
i 7.56157605373026 1.5108e-05 deg
node 306.8435293744114 8.3438e-05 deg
peri 79.03497975271608 0.00011723 deg
M 340.8912765127417 3.7728e-05 deg
tp 2459094.035738360329
(2020-Sep-01.53573836)
0.00018166 TDB
period 1762.172435650732
4.82
8.4187e-05
2.305e-07
d
yr
n .2042932874880997 9.76e-09 deg/d
Q 3.680502085589598 1.1722e-07 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      3783 days (10.36 yr)  
   first obs. used      2005-07-05  
   last obs. used      2015-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55392  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:37:02  

Additional Information
 Earth MOID = 1.05006 au 
 Jupiter MOID = 1.89968 au 
 T_jup = 3.228 
[ show covariance matrix ]

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 17.5   n/a MPO221088  

447686 (2007 BX22)          Discovered 2007-Jan-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2007 BX22 = 2005 NE57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-03 13:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin