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 ]  
295457 (2008 PC4)
Classification: Main-belt Asteroid          SPK-ID: 2295457
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1111722920437868 5.5684e-08  
a 2.283454908877574 2.5618e-08 au
q 2.029597992879018 1.2727e-07 au
i 6.878239022466443 6.9771e-06 deg
node 294.5399831800828 7.4188e-05 deg
peri 332.8885055635394 8.9278e-05 deg
M 210.5469509089762 5.5736e-05 deg
tp 2459523.726059398845
(2021-Nov-05.22605940)
0.00019938 TDB
period 1260.338163250611
3.45
2.1209e-05
5.807e-08
d
yr
n .2856376252794752 4.8068e-09 deg/d
Q 2.53731182487613 2.8466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      6740 days (18.45 yr)  
   first obs. used      2001-08-15  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59487  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:40:16  

Additional Information
 Earth MOID = 1.01612 au 
 Jupiter MOID = 2.55633 au 
 T_jup = 3.586 
[ 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 16.7   n/a MPO297522  

295457 (2008 PC4)          Discovered 2008-Aug-05 by La Sagra at La Sagra
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 PC4 = 2001 RS32 
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-12 12:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin