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 ]  
437375 (2013 VF20)
Classification: Main-belt Asteroid          SPK-ID: 2437375
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1763343376180316 7.6783e-08  
a 2.399642060488128 2.2332e-08 au
q 1.976502767231586 1.8261e-07 au
i 5.796463659646427 8.8119e-06 deg
node 52.00023402583167 7.5419e-05 deg
peri 23.90074821587061 7.8552e-05 deg
M 264.3844287781671 2.6374e-05 deg
tp 2459361.115382679076
(2021-May-26.61538268)
0.000102 TDB
period 1357.744728243843
3.72
1.8954e-05
5.189e-08
d
yr
n .2651455700849137 3.7014e-09 deg/d
Q 2.82278135374467 2.627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      7476 days (20.47 yr)  
   first obs. used      1998-12-09  
   last obs. used      2019-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57486  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:33  

Additional Information
 Earth MOID = .993078 au 
 Jupiter MOID = 2.44932 au 
 T_jup = 3.498 
[ 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 17.5   n/a MPO437696  

437375 (2013 VF20)          Discovered 2007-Mar-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 VF20 = 1998 XP18 = 2007 ER121 = 2011 FE39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 06:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin