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 ]  
(2010 FC81)
Classification: Apollo [NEO, PHA]          SPK-ID: 3514551
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6234323108992583 1.32e-05  
a 2.677356461369534 9.1503e-05 au
q 1.008205935556865 8.8608e-07 au
i 1.682539551016786 2.8794e-05 deg
node 144.3195847366433 0.00019699 deg
peri 63.69662498175791 0.00019993 deg
M 20.26284513532566 0.038006 deg
tp 2458510.435084400532
(2019-Jan-26.93508440)		 0.16431 TDB
period 1600.139042630426
4.38		 0.082031
0.0002246		 d
yr
n .2249804488291252 1.1534e-05 deg/d
Q 4.346506987182204 0.00014855 au
   Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      174 days  
   first obs. used      2010-01-12  
   last obs. used      2010-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .50835  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-17 07:25:11  

Additional Information
 Earth MOID = .0262161 au 
 Jupiter MOID = .617202 au 
 T_jup = 3.065 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.8   n/a MPO180045  
diameter diameter 0.402 km 0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
rotation period rot_per 0.3263 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Hicks, M.D.; Mayes, D.; Somers, J. (2010) Astronomer's Telegram 2647. http://www.astronomerstelegram.org]
[Statler, T.S.; Cotto-Figueroa, D.; Riethmiller, D.A.; Sweeney, K.M. (2013) Icarus 225, 141-155.]
geometric albedo albedo 0.021   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-06 11:26 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin