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 ]  
17222 Perlmutter (2000 CU44)
Classification: Main-belt Asteroid          SPK-ID: 2017222
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1963285064555435 5.8028e-08  
a 2.555017295115334 2.376e-08 AU
q 2.053394565597258 1.4515e-07 AU
i 3.956727151258518 6.2531e-06 deg
node 212.6977259822979 9.2965e-05 deg
peri 351.7795829228096 9.5084e-05 deg
M 183.2114140275116 2.4667e-05 deg
tp 2457733.056143131991
(2016-Dec-10.55614313)
0.00010742 JED
period 1491.726460036037
4.08
2.0808e-05
5.697e-08
d
yr
n .2413311083798187 3.3663e-09 deg/d
Q 3.056640024633411 2.8425e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      7399 days (20.26 yr)  
   first obs. used      1994-11-05  
   last obs. used      2015-02-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58471  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:49:36  

Additional Information
 Earth MOID = 1.0511 AU 
 T_jup = 3.407 
[ 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 15.1 mag n/a MPO328883  

17222 Perlmutter           Discovered 2000 Feb. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Frances Perlmutter for mentoring a finalist in the 2002 Intel Science Talent Search, a science competition for high school seniors. Perlmutter is a teacher at the Horace Mann School, Bronx, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020227/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2000 CU44 = 1998 WQ36 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Aug-02 10:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin