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 ]  
227073 (2005 JO73)
Classification: Main-belt Asteroid          SPK-ID: 2227073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401767838822852 4.8242e-08  
a 2.183746145988562 1.4993e-08 au
q 1.877635634428551 1.13e-07 au
i 5.665796227006177 3.906e-06 deg
node 208.064035236475 4.6626e-05 deg
peri 107.5461922462777 5.0547e-05 deg
M 230.6939564529619 1.7347e-05 deg
tp 2459623.867949192205
(2022-Feb-13.36794919)
5.822e-05 TDB
period 1178.695577780555
3.23
1.2139e-05
3.323e-08
d
yr
n .3054223726518667 3.1453e-09 deg/d
Q 2.489856657548574 1.7094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      4805 days (13.16 yr)  
   first obs. used      2005-05-08  
   last obs. used      2018-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52753  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:27:39  

Additional Information
 Earth MOID = .871879 au 
 Jupiter MOID = 2.77425 au 
 T_jup = 3.659 
[ 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 17.3   n/a MPO450052  

227073 (2005 JO73)          Discovered 2005-May-08 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2005 JO73 = 2008 DY83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-11 13:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin