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 ]  
50033 Perelman (2000 AF48)
Classification: Main-belt Asteroid          SPK-ID: 2050033
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06867359599342926 7.9178e-08  
a 2.766807496674687 3.8767e-08 AU
q 2.576800876456458 2.3251e-07 AU
i 9.872345006433385 1.0442e-05 deg
node 116.8537405894382 5.0816e-05 deg
peri 117.6915959404142 0.00010111 deg
M 290.4379484349193 8.835e-05 deg
tp 2457125.315483809624
(2015-Apr-12.81548381)
0.00041312 JED
period 1680.996628773439
4.60
3.533e-05
9.673e-08
d
yr
n .2141586686361642 4.501e-09 deg/d
Q 2.956814116892915 4.143e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      8427 days (23.07 yr)  
   first obs. used      1991-02-08  
   last obs. used      2014-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54604  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:51:43  

Additional Information
 Earth MOID = 1.58147 AU 
 T_jup = 3.314 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a MPO280015  

50033 Perelman           Discovered 2000 Jan. 3 by S. Sposetti at Gnosca.
Grigorij (Grisha) Yakovlevich Perelman (b. 1966) made landmark contributions to Riemannian geometry and geometric topology. In particular, it appears that he has proven the famous Poincaré conjecture. In Aug. 2006 Perelman was awarded the Fields Medal. However, he declined to accept. The name was suggested by P. Venzi.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070106/MPCPages.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-25 09:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin