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 ]  
117101 (2004 OC1)
Classification: Main-belt Asteroid          SPK-ID: 2117101
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2608682351557113 4.0368e-08  
a 2.321275394866305 1.4307e-08 au
q 1.715728379297156 9.428e-08 au
i 10.20538768061253 3.6473e-06 deg
node 138.9248673289239 3.2098e-05 deg
peri 207.5937414322339 3.3966e-05 deg
M 32.50643416555708 1.1671e-05 deg
tp 2458483.857918880455
(2018-Dec-31.35791888)
4.1776e-05 TDB
period 1291.779620895139
3.54
1.1942e-05
3.27e-08
d
yr
n .2786853068254303 2.5764e-09 deg/d
Q 2.926822410435455 1.8039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      10224 days (27.99 yr)  
   first obs. used      1990-08-18  
   last obs. used      2018-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:03:24  

Additional Information
 Earth MOID = .71366 au 
 Jupiter MOID = 2.49513 au 
 T_jup = 3.511 
[ 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 15.8   n/a MPO449685  
diameter diameter 2.501 km 0.579 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.123   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

117101 (2004 OC1)          Discovered 2004-Jul-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 OC1 = 1990 QQ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 11:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin