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 ]  
46647 (1995 QP3)
Classification: Main-belt Asteroid          SPK-ID: 2046647
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1938683994210422 7.1781e-08  
a 2.297795682885385 1.8834e-08 au
q 1.852325711647815 1.6267e-07 au
i 5.354034524785837 7.4916e-06 deg
node 35.74274370805813 7.2524e-05 deg
peri 333.5356110389789 7.4508e-05 deg
M 334.8783397961121 2.5327e-05 deg
tp 2457689.279230588589
(2016-Oct-27.77923059)
9.03e-05 JED
period 1272.229731335417
3.48
1.5642e-05
4.283e-08
d
yr
n .2829677621368901 3.479e-09 deg/d
Q 2.743265654122955 2.2485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      7216 days (19.76 yr)  
   first obs. used      1995-08-20  
   last obs. used      2015-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53066  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:39:01  

Additional Information
 Earth MOID = .852685 au 
 Jupiter MOID = 2.71288 au 
 T_jup = 3.563 
[ 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 15.3 mag n/a MPO337631  

46647 (1995 QP3)          Discovered 1995-Aug-28 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 QP3 = 1999 XD192 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-04 13:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin