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 ]  
442249 (2011 OE19)
Classification: Main-belt Asteroid          SPK-ID: 2442249
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1190262400281295 1.1743e-07  
a 2.482828269741542 2.0937e-08 au
q 2.18730655615866 2.8221e-07 au
i 5.289817987406289 9.1106e-06 deg
node 310.1669161172779 7.3471e-05 deg
peri 17.94048129992849 8.112e-05 deg
M 86.54677304906647 3.0093e-05 deg
tp 2458656.968292385637
(2019-Jun-22.46829239)
0.00011842 TDB
period 1428.954660979177
3.91
1.8075e-05
4.949e-08
d
yr
n .2519324159335563 3.1868e-09 deg/d
Q 2.778349983324425 2.3429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      5422 days (14.84 yr)  
   first obs. used      2004-12-16  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:00:06  

Additional Information
 Earth MOID = 1.17636 au 
 Jupiter MOID = 2.52421 au 
 T_jup = 3.462 
[ 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 17.2   n/a MPO450445  

442249 (2011 OE19)          Discovered 2004-Dec-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2011 OE19 = 2004 YW28 = 2007 PR7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-12 14:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin