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 ]  
146636 (2001 UV45)
Classification: Main-belt Asteroid          SPK-ID: 2146636
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2008501519709011 4.1998e-08  
a 2.741447826418525 1.7599e-08 au
q 2.190827613862067 1.1853e-07 au
i 8.751177500107401 6.407e-06 deg
node 57.14558698710303 3.4443e-05 deg
peri 74.80792877518668 3.9163e-05 deg
M 323.6865759153455 1.9763e-05 deg
tp 2459167.737283789282
(2020-Nov-14.23728379)
9.1937e-05 TDB
period 1657.938453388189
4.54
1.5965e-05
4.371e-08
d
yr
n .2171371315167329 2.0909e-09 deg/d
Q 3.292068038974982 2.1134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      6656 days (18.22 yr)  
   first obs. used      2001-10-17  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58131  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 19:25:40  

Additional Information
 Earth MOID = 1.22473 au 
 Jupiter MOID = 1.8438 au 
 T_jup = 3.304 
[ 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 15.7   n/a MPO453932  

146636 (2001 UV45)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 UV45 = 2003 FD102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-07 18:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin