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 ]  
447062 (2004 RQ265)
Classification: Main-belt Asteroid          SPK-ID: 2447062
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166129722392794 6.2911e-08  
a 3.051323188289278 4.9767e-08 au
q 2.544407714088085 2.1599e-07 au
i 2.247322157504325 1.02e-05 deg
node 61.73319204409196 0.00015494 deg
peri 271.9170712723331 0.00015873 deg
M 355.7170459350832 3.596e-05 deg
tp 2459023.661765313994
(2020-Jun-23.16176531)
0.0001948 TDB
period 1946.842153022212
5.33
4.763e-05
1.304e-07
d
yr
n .1849148373129009 4.524e-09 deg/d
Q 3.558238662490471 5.8035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5407 days (14.80 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6442  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:49  

Additional Information
 Earth MOID = 1.53557 au 
 Jupiter MOID = 1.81451 au 
 T_jup = 3.214 
[ 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 16.5   n/a MPO440855  

447062 (2004 RQ265)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2004 RQ265 = 2010 VW220 
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-03 21:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin