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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
74588 (1999 OO1)
Classification: Main-belt Asteroid          SPK-ID: 2074588
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1479112537893034 4.5736e-08  
a 2.302531089331523 1.0399e-08 au
q 1.961960829019647 1.0377e-07 au
i 1.502012556193226 4.481e-06 deg
node 349.6859937413302 0.00018337 deg
peri 7.785816178852184 0.00018425 deg
M 196.4636608627837 2.1612e-05 deg
tp 2459180.220224826055
(2020-Nov-26.72022483)		 7.882e-05 TDB
period 1276.164564025547
3.49		 8.6452e-06
2.367e-08		 d
yr
n .282095279988352 1.911e-09 deg/d
Q 2.643101349643399 1.1937e-08 au
   Orbit Determination Parameters
   # obs. used (total)      712  
   data-arc span      9211 days (25.22 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:54:26  

Additional Information
 Earth MOID = .956932 au 
 Jupiter MOID = 2.78995 au 
 T_jup = 3.575 
[ 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 16.2   n/a MPO337820  

74588 (1999 OO1)          Discovered 1999-Jul-19 by Broughton, J. at Reedy Creek
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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 2019-Dec-11 23:40 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin