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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
344114 (1999 VU54)
Classification: Main-belt Asteroid          SPK-ID: 2344114
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2093017247239126 9.306e-08  
a 2.642712573364544 2.2584e-08 au
q 2.089588273809775 2.5246e-07 au
i 3.387332812961849 9.3654e-06 deg
node 46.76917760883272 0.0001375 deg
peri 348.6317000845604 0.0001401 deg
M 194.0981502387548 2.4557e-05 deg
tp 2459323.639443826702
(2021-Apr-19.13944383)
0.00011288 TDB
period 1569.182020286466
4.30
2.0115e-05
5.507e-08
d
yr
n .2294188917193171 2.9408e-09 deg/d
Q 3.195836872919312 2.7311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      1999-10-10  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65023  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:37:15  

Additional Information
 Earth MOID = 1.09598 au 
 Jupiter MOID = 2.23379 au 
 T_jup = 3.360 
[ 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 17.1   n/a MPO440549  

344114 (1999 VU54)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 1999 VU54 = 2012 UQ154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 08:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin