Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
52469 (1995 QV1)
Classification: Main-belt Asteroid          SPK-ID: 2052469
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1562323371477878 6.2706e-08  
a 2.197301197350599 1.3231e-08 au
q 1.854011695870883 1.3596e-07 au
i 4.463465069029557 5.9442e-06 deg
node 351.21234980426 7.382e-05 deg
peri 355.3335139653994 7.6291e-05 deg
M 77.79459948722189 2.4256e-05 deg
tp 2457143.413208681669
(2015-Apr-30.91320868)
7.893e-05 JED
period 1189.68727244108
3.26
1.0745e-05
2.942e-08
d
yr
n .3026005306935223 2.7331e-09 deg/d
Q 2.540590698830316 1.5298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      766  
   data-arc span      7425 days (20.33 yr)  
   first obs. used      1995-08-20  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56731  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:10:12  

Additional Information
 Earth MOID = .845068 au 
 Jupiter MOID = 2.84736 au 
 T_jup = 3.648 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7 mag n/a MPO359096  

52469 (1995 QV1)          Discovered 1995-Aug-20 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 QV1 = 1999 XN178 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-14 23:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin