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
JPL Small-Body Database Browser
Search: [ help ]  
249527 (2010 FQ91)
Classification: Main-belt Asteroid          SPK-ID: 2249527
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1757592348429936 6.0926e-08  
a 2.802834352936332 2.7697e-08 au
q 2.310210331672586 1.7742e-07 au
i 3.280006711988039 7.1148e-06 deg
node 109.5759428802572 0.00012692 deg
peri 157.2926690835385 0.00012906 deg
M 14.43097482134631 2.1967e-05 deg
tp 2458931.795095113069
(2020-Mar-23.29509511)
0.00010429 TDB
period 1713.935895911133
4.69
2.5405e-05
6.956e-08
d
yr
n .2100428614972341 3.1134e-09 deg/d
Q 3.295458374200079 3.2565e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      8366 days (22.90 yr)  
   first obs. used      1996-05-11  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63567  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:36:41  

Additional Information
 Earth MOID = 1.29467 au 
 Jupiter MOID = 1.79785 au 
 T_jup = 3.299 
[ 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 16.5   n/a MPO454850  
diameter diameter 2.599 km 0.316 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249527 (2010 FQ91)          Discovered 2010-Mar-25 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2010 FQ91 = 1996 JC7 = 2006 PH40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 13:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin