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 ]  
27353 Chrisspenner (2000 DY74)
Classification: Main-belt Asteroid          SPK-ID: 2027353
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06539198823959337 6.9482e-08  
a 2.423148813202843 1.2391e-08 au
q 2.264694294507098 1.7284e-07 au
i 2.069747872579415 4.6574e-06 deg
node 251.1177220528336 0.00018514 deg
peri 305.5196189933759 0.00018988 deg
M 103.3606678417285 4.1099e-05 deg
tp 2457204.931807936669
(2015-Jul-01.43180794)
0.00015683 JED
period 1377.744088891307
3.77
1.0568e-05
2.893e-08
d
yr
n .2612967117062341 2.0042e-09 deg/d
Q 2.581603331898588 1.3201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1151  
   data-arc span      19986 days (54.72 yr)  
   first obs. used      1960-09-28  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49866  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:40:36  

Additional Information
 Earth MOID = 1.26278 au 
 Jupiter MOID = 2.38239 au 
 T_jup = 3.508 
[ 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 14.2 mag n/a PDS3 (MPO 14636)  

27353 Chrisspenner           Discovered 2000 Feb. 29 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Chris Spenner mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. He teaches at the Harker School, San Jose, California, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2000 DY74 = 1998 VY22 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-01 09:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin