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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
26931 (1997 CC22)
Classification: Main-belt Asteroid          SPK-ID: 2026931
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009029407868121 4.2601e-08  
a 2.238244383450581 7.3688e-09 au
q 2.012398942960852 9.5546e-08 au
i 4.093538252333865 5.3352e-06 deg
node 358.4889517326937 4.3638e-05 deg
peri 211.0870707296938 4.8286e-05 deg
M 183.4456243652051 2.2085e-05 deg
tp 2459200.340336241461
(2020-Dec-16.84033624)
7.5843e-05 TDB
period 1223.093566899785
3.35
6.04e-06
1.654e-08
d
yr
n .294335617276202 1.4535e-09 deg/d
Q 2.464089823940309 8.1123e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1124  
   data-arc span      25067 days (68.63 yr)  
   first obs. used      1950-03-21  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55505  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:00:47  

Additional Information
 Earth MOID = 1.00888 au 
 Jupiter MOID = 2.503 au 
 T_jup = 3.626 
[ 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 15.4   n/a MPO452546  
diameter diameter 2.114 km 0.248 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.475   0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26931 (1997 CC22)          Discovered 1997-Feb-13 by Kobayashi, T. at Oizumi
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 CC22 = 2000 AR27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin