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 ]  
173616 (2001 FO27)
Classification: Main-belt Asteroid          SPK-ID: 2173616
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .135956380599807 7.6738e-08  
a 2.323380476599859 1.5581e-08 au
q 2.007502076245088 1.7731e-07 au
i 4.575150061614337 9.084e-06 deg
node 334.9735075229075 6.7386e-05 deg
peri 236.8852486141018 7.332e-05 deg
M 131.3379412546391 3.0423e-05 deg
tp 2458528.581900756816
(2019-Feb-14.08190076)
0.00010822 TDB
period 1293.537222409792
3.54
1.3012e-05
3.562e-08
d
yr
n .2783066414813629 2.7996e-09 deg/d
Q 2.639258876954631 1.77e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      6665 days (18.25 yr)  
   first obs. used      2001-03-18  
   last obs. used      2019-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65043  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 21:51:28  

Additional Information
 Earth MOID = 1.00639 au 
 Jupiter MOID = 2.34246 au 
 T_jup = 3.559 
[ 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 16.4   n/a MPO433115  

173616 (2001 FO27)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2001 FO27 = 2002 RH157 
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-12 15:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin