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 ]  
213380 (2001 UB43)
Classification: Main-belt Asteroid          SPK-ID: 2213380
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1015643885733949 7.0683e-08  
a 2.966296547364299 3.0028e-08 au
q 2.665026452203872 2.0581e-07 au
i 4.22270550469586 6.2016e-06 deg
node 60.22957105883609 9.5721e-05 deg
peri 339.9525225025471 0.00010325 deg
M 265.7092196270069 3.9577e-05 deg
tp 2459689.250264657479
(2022-Apr-19.75026466)
0.00020876 TDB
period 1866.037109680007
5.11
2.8335e-05
7.758e-08
d
yr
n .1929222083164969 2.9294e-09 deg/d
Q 3.267566642524727 3.3078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      21378 days (58.53 yr)  
   first obs. used      1960-10-25  
   last obs. used      2019-05-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61974  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:28  

Additional Information
 Earth MOID = 1.67262 au 
 Jupiter MOID = 2.11356 au 
 T_jup = 3.252 
[ 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 16.1   n/a MPO294354  

213380 (2001 UB43)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2001 UB43 = 1996 WT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-07 19:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin