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 ]  
212336 (2005 SZ227)
Classification: Main-belt Asteroid          SPK-ID: 2212336
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01908129329294187 5.5559e-08  
a 2.854152738540251 2.6421e-08 au
q 2.799691813033311 1.5514e-07 au
i 2.21830461961191 5.3961e-06 deg
node 27.81033724395405 0.0001559 deg
peri 171.6911975941487 0.00022703 deg
M 186.6084006372324 0.00016735 deg
tp 2459848.781106736547
(2022-Sep-26.28110674)
0.00082094 TDB
period 1761.222571032652
4.82
2.4455e-05
6.695e-08
d
yr
n .2044034671829821 2.8382e-09 deg/d
Q 2.908613664047191 2.6925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      8753 days (23.96 yr)  
   first obs. used      1995-09-19  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5757  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:03:05  

Additional Information
 Earth MOID = 1.79531 au 
 Jupiter MOID = 2.04704 au 
 T_jup = 3.303 
[ 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 16.8   n/a MPO450007  

212336 (2005 SZ227)          Discovered 2005-Sep-30 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 05:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin