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 ]  
382401 (1994 UK3)
Classification: Main-belt Asteroid          SPK-ID: 2382401
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1805342949872464 6.1248e-08  
a 2.411716473233427 1.8385e-08 au
q 1.976318940029102 1.4156e-07 au
i 2.075857910129099 6.5861e-06 deg
node 45.62488685571014 0.00023616 deg
peri .3641019346490256 0.00023818 deg
M 288.7695640571675 3.4371e-05 deg
tp 2459271.176718763622
(2021-Feb-25.67671876)
0.00013291 TDB
period 1368.005368282587
3.75
1.5643e-05
4.283e-08
d
yr
n .2631568620611109 3.0091e-09 deg/d
Q 2.847114006437752 2.1704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      8971 days (24.56 yr)  
   first obs. used      1994-10-08  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .552  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:35:11  

Additional Information
 Earth MOID = .985815 au 
 Jupiter MOID = 2.54094 au 
 T_jup = 3.496 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO437565  

382401 (1994 UK3)          Discovered 1994-Oct-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 1994 UK3 = 2005 QA98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 12:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin