Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
146904 (2002 CU94)
Classification: Main-belt Asteroid          SPK-ID: 2146904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485662078609758 5.6996e-08  
a 3.184871534540842 2.4198e-08 au
q 2.711707248129742 1.8001e-07 au
i 2.374498255490921 5.6389e-06 deg
node 85.87906861235918 0.00013401 deg
peri 332.9634572057447 0.00013507 deg
M 158.4760031171634 1.6527e-05 deg
tp 2458086.602867991256
(2017-Nov-29.10286799)
9.2929e-05 TDB
period 2076.042814380619
5.68
2.366e-05
6.478e-08
d
yr
n .173406828369002 1.9762e-09 deg/d
Q 3.658035820951941 2.7793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      9333 days (25.55 yr)  
   first obs. used      1994-10-09  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58824  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:57:55  

Additional Information
 Earth MOID = 1.72441 au 
 Jupiter MOID = 1.67821 au 
 T_jup = 3.180 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPC48202  

146904 (2002 CU94)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 CU94 = 2000 WU138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-04 18:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin