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 ]  
210444 Frithjof (2009 BX)
Classification: Main-belt Asteroid          SPK-ID: 2210444
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1616162388094992 1.0249e-07  
a 2.333364090838515 4.088e-08 AU
q 1.956254562704047 2.5141e-07 AU
i 2.136330459341041 1.1002e-05 deg
node 132.4765632973908 0.00029746 deg
peri 211.1153036992233 0.00029986 deg
M 351.1487576136086 3.7169e-05 deg
tp 2457032.509134030821
(2015-Jan-10.00913403)
0.00013457 JED
period 1301.883707174527
3.56
3.4213e-05
9.367e-08
d
yr
n .2765223944474323 7.267e-09 deg/d
Q 2.710473618972983 4.7487e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5072 days (13.89 yr)  
   first obs. used      2000-08-01  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54689  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 16:24:51  

Additional Information
 Earth MOID = .949178 AU 
 T_jup = 3.551 
[ 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 17.6 mag n/a MPO260352  

210444 Frithjof           Discovered 2009 Jan. 16 by F. Hormuth at Calar Alto.
Frithjof Brauer (b. 1980) developed in his Ph.D. thesis the principles of dust coagulation and formation of planets beyond the meter size barrier. Apart from his contributions to science, he makes the life of his fellow human beings much brighter and bearable with wonderful piano improvisations and his open way with people.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090409/MPCPages.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2009 BX = 2004 VM44 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Oct-23 20:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin