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 ]  
47244 (1999 VA53)
Classification: Main-belt Asteroid          SPK-ID: 2047244
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1831434710245237 4.3085e-08  
a 2.366078060095043 7.8875e-09 au
q 1.932746311454266 1.0145e-07 au
i 1.491099019670738 5.2947e-06 deg
node 217.3855889551675 0.0001452 deg
peri 207.0147419529736 0.00014597 deg
M 133.9758972173862 1.3215e-05 deg
tp 2458105.772327794035
(2017-Dec-18.27232779)
4.8256e-05 TDB
period 1329.358233034731
3.64
6.6473e-06
1.82e-08
d
yr
n .2708073648275924 1.3541e-09 deg/d
Q 2.799409808735821 9.3321e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1009  
   data-arc span      10142 days (27.77 yr)  
   first obs. used      1991-08-03  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49724  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:35:13  

Additional Information
 Earth MOID = .945989 au 
 Jupiter MOID = 2.50938 au 
 T_jup = 3.525 
[ 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 15.4   n/a MPO337635  

47244 (1999 VA53)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VA53 = 1991 PH25 = 1997 FA3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-28 21:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin