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 ]  
545274 (2011 FZ2)
Classification: Apollo [NEO]          SPK-ID: 2545274
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 60 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7845663978805264 4.1785e-08  
a 2.661813943224637 1.2541e-08 au
q .5734441659607235 1.1345e-07 au
i 13.32679243147327 1.1226e-05 deg
node 98.98199130170347 5.1548e-05 deg
peri 216.2842209613749 5.1537e-05 deg
M 358.5709954651915 3.2723e-06 deg
tp 2459006.796454604740
(2020-Jun-06.29645460)
1.4456e-05 TDB
period 1586.225657436526
4.34
1.121e-05
3.069e-08
d
yr
n .2269538374393655 1.6039e-09 deg/d
Q 4.75018372048855 2.2381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      3524 days (9.65 yr)  
   first obs. used      2011-03-25  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41897  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-17 05:30:47  

Additional Information
 Earth MOID = .178843 au 
 Jupiter MOID = .827203 au 
 T_jup = 2.818 
[ 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 17.4   n/a MPO409386  

545274 (2011 FZ2)          Discovered 2011-Mar-25 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2020-06-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 13:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin