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 ]  
26810 (1985 CL2)
Classification: Main-belt Asteroid          SPK-ID: 2026810
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1257965526250148 4.3124e-08  
a 2.416046740907175 7.6231e-09 au
q 2.11211638992015 1.0456e-07 au
i 1.621085246422899 4.2855e-06 deg
node 163.1988554080306 0.00012984 deg
peri 18.54614741662737 0.00013062 deg
M 11.0118732021044 1.4008e-05 deg
tp 2458558.541966443416
(2019-Mar-16.04196644)
5.3351e-05 TDB
period 1371.691428256164
3.76
6.4919e-06
1.777e-08
d
yr
n .2624496972017017 1.2421e-09 deg/d
Q 2.7199770918942 8.582e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1648  
   data-arc span      12504 days (34.23 yr)  
   first obs. used      1985-02-14  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55663  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:26:00  

Additional Information
 Earth MOID = 1.1153 au 
 Jupiter MOID = 2.23913 au 
 T_jup = 3.505 
[ 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 14.6   n/a MPO435950  

26810 (1985 CL2)          Discovered 1985-Feb-14 by Debehogne, H. at La Silla
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1985 CL2 = 1998 SV123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin