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 ]  
268526 (2005 YZ227)
Classification: Main-belt Asteroid          SPK-ID: 2268526
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05623947807287206 5.6702e-08  
a 2.745748881456374 2.4144e-08 au
q 2.591329397444095 1.6075e-07 au
i 3.965074656773321 4.6854e-06 deg
node 270.4578251940648 8.6911e-05 deg
peri 251.6287652795606 0.00010047 deg
M 6.418440755666716 4.6792e-05 deg
tp 2458970.871021010589
(2020-May-01.37102101)
0.00021608 TDB
period 1661.841690564903
4.55
2.1919e-05
6.001e-08
d
yr
n .2166271324422164 2.8573e-09 deg/d
Q 2.900168365468653 2.5502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      5290 days (14.48 yr)  
   first obs. used      2005-10-28  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50992  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:36:06  

Additional Information
 Earth MOID = 1.60274 au 
 Jupiter MOID = 2.09728 au 
 T_jup = 3.342 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO418425  

268526 (2005 YZ227)          Discovered 2005-Dec-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2005 YZ227 = 2007 JD39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-24 02:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin