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 ]  
32802 (1990 SK)
Classification: Main-belt Asteroid          SPK-ID: 2032802
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .267760644574796 1.1083e-07  
a 2.289263218787176 1.4983e-08 au
q 1.676288623723349 2.5116e-07 au
i 26.05016953688604 1.1077e-05 deg
node 47.07251066903217 1.5222e-05 deg
peri 326.6847477803373 1.8949e-05 deg
M 94.50642269078999 1.4408e-05 deg
tp 2457068.375551460867
(2015-Feb-14.87555146)
4.8721e-05 JED
period 1265.150008537354
3.46
1.2421e-05
3.401e-08
d
yr
n .2845512370633406 2.7936e-09 deg/d
Q 2.902237813851003 1.8995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      645  
   data-arc span      14331 days (39.24 yr)  
   first obs. used      1976-09-14  
   last obs. used      2015-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54775  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:20:41  

Additional Information
 Earth MOID = .714989 au 
 Jupiter MOID = 2.61854 au 
 T_jup = 3.421 
[ 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 13.9 mag n/a MPO263620  
rotation period rot_per 2.427 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Published Reference List:
[Skiff, B.A. (2011) Posting on CALL web site. http://www.minorplanet.info/call.html]

32802 (1990 SK)          Discovered 1990-Sep-20 by McNaught, R. H. at Siding Spring
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-07 03:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin