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 ]  
97168 (1999 VO188)
Classification: Main-belt Asteroid          SPK-ID: 2097168
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08144890072072404 5.1637e-08  
a 2.989808368166011 2.6573e-08 au
q 2.746291763213268 1.5503e-07 au
i 12.34797789435927 5.9736e-06 deg
node 73.28127601632509 2.5525e-05 deg
peri 23.0813917445182 4.9294e-05 deg
M 237.3710977456707 3.9169e-05 deg
tp 2459243.711493714696
(2021-Jan-29.21149371)
0.00020508 TDB
period 1888.267231301222
5.17
2.5174e-05
6.892e-08
d
yr
n .1906509809800177 2.5417e-09 deg/d
Q 3.233324973118755 2.8737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      6434 days (17.62 yr)  
   first obs. used      1999-10-10  
   last obs. used      2017-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57591  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:43:32  

Additional Information
 Earth MOID = 1.76703 au 
 Jupiter MOID = 2.00375 au 
 T_jup = 3.216 
[ 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 14.4   n/a MPO351537  
diameter diameter 5.865 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97168 (1999 VO188)          Discovered 1999-Nov-15 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 1999 VO188 = 1999 UE42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-14 17:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin