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 ]  
85885 (1999 CS30)
Classification: Main-belt Asteroid          SPK-ID: 2085885
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07896157770585799 3.6256e-08  
a 2.448917724474889 1.3007e-08 au
q 2.255547317278512 8.7462e-08 au
i 7.329705530403918 4.4729e-06 deg
node 338.6832404540662 3.4194e-05 deg
peri 294.7527370177936 4.6414e-05 deg
M 75.69720492652307 3.1592e-05 deg
tp 2458706.168284567138
(2019-Aug-10.66828457)
0.00012265 TDB
period 1399.779789209941
3.83
1.1152e-05
3.053e-08
d
yr
n .2571833103856929 2.0489e-09 deg/d
Q 2.642288131671265 1.4034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      7478 days (20.47 yr)  
   first obs. used      1999-01-13  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60349  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 13:24:00  

Additional Information
 Earth MOID = 1.25106 au 
 Jupiter MOID = 2.46883 au 
 T_jup = 3.481 
[ 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 14.9   n/a MPO436375  

85885 (1999 CS30)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 CS30 = 2001 TS169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-25 06:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin