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 ]  
24625 (1980 PC3)
Classification: Main-belt Asteroid          SPK-ID: 2024625
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2483398616502269 2.2032e-08  
a 2.621224607547988 1.2792e-08 au
q 1.97027005115535 5.8021e-08 au
i 15.81276635003608 5.7909e-07 deg
node 64.31048827738375 2.2706e-06 deg
peri 278.5229702295177 4.1617e-06 deg
M 169.2624139290267 4.8623e-06 deg
tp 2458471.692537416003
(2018-Dec-19.19253742)
1.6294e-05 TDB
period 1550.082386514075
4.24
1.1347e-05
3.107e-08
d
yr
n .2322457200546554 1.7001e-09 deg/d
Q 3.272179163940625 1.5969e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1750  
   data-arc span      25343 days (69.39 yr)  
   first obs. used      1951-11-04  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46968  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:35:54  

Additional Information
 Earth MOID = 1.03453 au 
 Jupiter MOID = 2.39712 au 
 T_jup = 3.308 
[ 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 13.84   n/a E2021B10  
diameter diameter 4.625 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.386   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

24625 (1980 PC3)          Discovered 1980-Aug-08 by Royal Observatory Edinburgh at Siding Spring
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1980 PC3 = 1998 WC9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-18 04:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin