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 ]  
357508 (2004 QP7)
Classification: Main-belt Asteroid          SPK-ID: 2357508
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693988829050659 6.0258e-08  
a 2.215037554896125 2.0997e-08 au
q 1.839812667503953 1.4737e-07 au
i 1.322569453450598 6.2022e-06 deg
node 344.1512946029302 0.00022983 deg
peri 314.4517835253694 0.00023093 deg
M 312.0746045899634 1.9901e-05 deg
tp 2459160.799907460907
(2020-Nov-07.29990746)
6.6498e-05 TDB
period 1204.120825549644
3.30
1.7122e-05
4.688e-08
d
yr
n .2989733192561229 4.2511e-09 deg/d
Q 2.590262442288297 2.4554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5728 days (15.68 yr)  
   first obs. used      2004-08-22  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53142  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:14:26  

Additional Information
 Earth MOID = .824378 au 
 Jupiter MOID = 2.6096 au 
 T_jup = 3.635 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO427814  

357508 (2004 QP7)          Discovered 2004-Aug-22 by Bickel, W. at Bergisch Gladbach
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2004 QP7 = 2011 WF79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 08:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin