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 ]  
4249 Kremze (1984 SC2)
Classification: Main-belt Asteroid          SPK-ID: 2004249
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1025389899608102 6.7393e-08  
a 2.969904759263058 3.8404e-08 AU
q 2.665373724968421 2.0717e-07 AU
i 4.703744195452751 8.3655e-06 deg
node 319.9576228748879 0.00010393 deg
peri 164.9859996129987 0.00011442 deg
M 195.8493733650393 4.6821e-05 deg
tp 2457652.917298634504
(2016-Sep-21.41729863)
0.0002426 JED
period 1869.442924460115
5.12
3.6261e-05
9.928e-08
d
yr
n .1925707360677866 3.7352e-09 deg/d
Q 3.274435793557695 4.2342e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      22782 days (62.37 yr)  
   first obs. used      1950-02-08  
   last obs. used      2012-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49374  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:28:08  

Additional Information
 Earth MOID = 1.68101 AU 
 T_jup = 3.250 
[ 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 12.1 mag n/a MPO250246  

4249 Kremze (1984 SC2)          Discovered 1984-Sep-29 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1984 SC2 = 1981 EH49 = 1986 AQ1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-22 23:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin