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 ]  
13946 (1990 OK3)
Classification: Main-belt Asteroid          SPK-ID: 2013946
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148093799877697 4.9275e-08  
a 2.409630539033814 1.7016e-08 AU
q 1.892019296944365 1.1757e-07 AU
i 3.089078290881821 5.1432e-06 deg
node 127.7758100877709 8.8684e-05 deg
peri 205.201753720866 8.9696e-05 deg
M 174.179422486807 1.6519e-05 deg
tp 2456339.474123951906
(2013-Feb-15.97412395)
5.8146e-05 JED
period 1366.230935777378
3.74
1.4472e-05
3.962e-08
d
yr
n .2634986447552235 2.7911e-09 deg/d
Q 2.927241781123262 2.0671e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      9110 days (24.94 yr)  
   first obs. used      1990-07-27  
   last obs. used      2015-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54812  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:40:04  

Additional Information
 Earth MOID = .882798 AU 
 T_jup = 3.487 
[ 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 14.6 mag n/a MPO337376  

13946 (1990 OK3)          Discovered 1990-Jul-27 by Holt, H. E. at Palomar
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 OK3 = 1994 TM1 = 2000 CR34 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Sep-03 19:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin