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 ]  
15292 (1991 VD2)
Classification: Main-belt Asteroid          SPK-ID: 2015292
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926052256870852 3.5769e-08  
a 3.098202737464138 1.4434e-08 au
q 2.501472699990513 1.1163e-07 au
i 3.017514711248149 3.704e-06 deg
node 103.2663051613691 7.9884e-05 deg
peri 302.2998849192118 8.0603e-05 deg
M 83.77762693669217 1.0542e-05 deg
tp 2458536.958383874548
(2019-Feb-22.45838387)
5.7571e-05 TDB
period 1991.88002700607
5.45
1.392e-05
3.811e-08
d
yr
n .1807337766929188 1.263e-09 deg/d
Q 3.694932774937764 1.7215e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1962  
   data-arc span      12644 days (34.62 yr)  
   first obs. used      1985-09-15  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:09:38  

Additional Information
 Earth MOID = 1.51263 au 
 Jupiter MOID = 1.70812 au 
 T_jup = 3.192 
[ 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 13.1   n/a MPO337388  
diameter diameter 12.483 km 0.448 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15292 (1991 VD2)          Discovered 1991-Nov-09 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 VD2 = 1985 RB6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-28 01:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin