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 ]  
193391 (2000 VQ45)
Classification: Main-belt Asteroid          SPK-ID: 2193391
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1371602698597923 6.7138e-08  
a 2.524345758425275 3.0016e-08 au
q 2.178105812980243 1.7592e-07 au
i 5.823346243453825 7.154e-06 deg
node 8.447909645894995 6.6684e-05 deg
peri 258.7023833965375 7.4359e-05 deg
M 82.70938422198051 3.8206e-05 deg
tp 2458663.931107856749
(2019-Jun-29.43110786)
0.00015544 TDB
period 1464.946236891099
4.01
2.6128e-05
7.153e-08
d
yr
n .2457428067558233 4.383e-09 deg/d
Q 2.870585703870308 3.4133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      6800 days (18.62 yr)  
   first obs. used      2000-11-02  
   last obs. used      2019-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 23:08:56  

Additional Information
 Earth MOID = 1.17159 au 
 Jupiter MOID = 2.23448 au 
 T_jup = 3.434 
[ 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 15.6   n/a MPO341628  
diameter diameter 4.293 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193391 (2000 VQ45)          Discovered 2000-Nov-02 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 VQ45 = 2002 CP30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-04 00:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin