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 ]  
85799 (1998 VV50)
Classification: Main-belt Asteroid          SPK-ID: 2085799
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1629473954520785 5.3638e-08  
a 2.159496845977105 6.9459e-09 au
q 1.807612459438157 1.1505e-07 au
i 5.127427030745253 4.4396e-06 deg
node 103.5340154895373 5.7458e-05 deg
peri 309.675683443772 5.864e-05 deg
M 283.6889624387242 1.1099e-05 deg
tp 2459246.203954145787
(2021-Jan-31.70395415)
3.5955e-05 TDB
period 1159.117033646115
3.17
5.5924e-06
1.531e-08
d
yr
n .3105812351558542 1.4985e-09 deg/d
Q 2.511381232516052 8.0778e-09 au
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      7526 days (20.61 yr)  
   first obs. used      1998-10-19  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48585  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:38:54  

Additional Information
 Earth MOID = .824192 au 
 Jupiter MOID = 2.82874 au 
 T_jup = 3.676 
[ 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 16.1   n/a MPO337905  
rotation period rot_per 3.797 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Clark, M. (2018) Minor Planet Bull. 45, 235-236.]

85799 (1998 VV50)          Discovered 1998-Nov-11 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 VV50 = 2001 QF257 
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-01 12:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin