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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1240077294255096 3.6736e-08  
a 2.895583007679055 1.5418e-08 au
q 2.536508333533687 1.0985e-07 au
i 2.333371861332002 4.3077e-06 deg
node 310.0993340146743 0.00010709 deg
peri 166.2438837085504 0.00010882 deg
M 334.1677281103415 1.9873e-05 deg
tp 2459329.640528150023
(2021-Apr-25.14052815)
9.9682e-05 TDB
period 1799.709693850811
4.93
1.4375e-05
3.936e-08
d
yr
n .2000322614419627 1.5977e-09 deg/d
Q 3.254657681824422 1.733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      22033 days (60.32 yr)  
   first obs. used      1960-10-17  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52746  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:22  

Additional Information
 Earth MOID = 1.55278 au 
 Jupiter MOID = 1.8308 au 
 T_jup = 3.276 
[ 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 14.79   n/a E2021B55  

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 2021-Apr-21 22:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin