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 ]  
118891 (2000 UA44)
Classification: Main-belt Asteroid          SPK-ID: 2118891
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1238815725055208 3.7e-08  
a 2.894829307818556 1.7115e-08 au
q 2.536213301030925 1.1002e-07 au
i 2.333372206585093 4.5567e-06 deg
node 310.0992019470143 0.0001133 deg
peri 166.3380146681477 0.00011528 deg
M 294.0616387581829 2.2637e-05 deg
tp 2459330.009937575119
(2021-Apr-25.50993758)
0.00011447 TDB
period 1799.007061943992
4.93
1.5954e-05
4.368e-08
d
yr
n .2001103873438868 1.7746e-09 deg/d
Q 3.253445314606187 1.9235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      929  
   data-arc span      21921 days (60.02 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54778  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:08:13  

Additional Information
 Earth MOID = 1.55258 au 
 Jupiter MOID = 1.83213 au 
 T_jup = 3.277 
[ 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 14.8   n/a MPO348197  

118891 (2000 UA44)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 UA44 = 2002 CV146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-25 06:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin