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 ]  
19720 (1999 VP10)
Classification: Main-belt Asteroid          SPK-ID: 2019720
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012629312815352 3.3097e-08  
a 2.798709313980436 1.4324e-08 au
q 2.235432873643799 9.3422e-08 au
i 9.308307148724543 3.8072e-06 deg
node 113.2645549109884 2.6921e-05 deg
peri 184.2665229898902 2.8877e-05 deg
M 252.7477679985529 1.2106e-05 deg
tp 2459509.993860125183
(2021-Oct-22.49386013)
5.8851e-05 TDB
period 1710.153590487433
4.68
1.3129e-05
3.595e-08
d
yr
n .2105074082248903 1.6161e-09 deg/d
Q 3.361985754317073 1.7207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1913  
   data-arc span      25527 days (69.89 yr)  
   first obs. used      1950-03-17  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:54:27  

Additional Information
 Earth MOID = 1.21968 au 
 Jupiter MOID = 1.86337 au 
 T_jup = 3.277 
[ 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 13.2   n/a MPO492961  
diameter diameter 13.761 km 0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19720 (1999 VP10)          Discovered 1999-Nov-09 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-04 00:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin