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 ]  
65457 (2002 VQ78)
Classification: Main-belt Asteroid          SPK-ID: 2065457
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2075746874024451 4.2315e-08  
a 3.175418988323348 2.3683e-08 au
q 2.51628238445034 1.4305e-07 au
i 11.85559834912336 5.0946e-06 deg
node 220.1493488335389 2.2101e-05 deg
peri 268.722450790645 2.6056e-05 deg
M 348.6112393543864 1.2299e-05 deg
tp 2459065.884370654238
(2020-Aug-04.38437065)
7.0803e-05 TDB
period 2066.807282019014
5.66
2.3122e-05
6.33e-08
d
yr
n .1741816971190099 1.9486e-09 deg/d
Q 3.834555592196355 2.8599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      753  
   data-arc span      8894 days (24.35 yr)  
   first obs. used      1995-09-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52039  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:39:54  

Additional Information
 Earth MOID = 1.56541 au 
 Jupiter MOID = 1.54828 au 
 T_jup = 3.134 
[ 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 14.5   n/a MPO417278  
diameter diameter 5.212 km 0.546 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65457 (2002 VQ78)          Discovered 2002-Nov-07 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 VQ78 = 1995 SJ45 
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-12 04:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin