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 ]  
233574 (2007 PR46)
Classification: Main-belt Asteroid          SPK-ID: 2233574
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .07265837016092452 4.7268e-08  
a 3.001468134907253 3.4585e-08 au
q 2.783386352134942 1.465e-07 au
i .5185043295498494 6.4207e-06 deg
node 171.6835200440789 0.00058727 deg
peri 83.55338416474618 0.0005889 deg
M 245.6448268346276 4.3924e-05 deg
tp 2459603.826425260449
(2022-Jan-24.32642526)
0.00023273 TDB
period 1899.323896608209
5.20
3.2828e-05
8.988e-08
d
yr
n .1895411312640692 3.276e-09 deg/d
Q 3.219549917679563 3.7098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6311 days (17.28 yr)  
   first obs. used      2002-10-10  
   last obs. used      2020-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62899  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:21:35  

Additional Information
 Earth MOID = 1.76859 au 
 Jupiter MOID = 1.80453 au 
 T_jup = 3.249 
[ 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 16.7   n/a MPO418247  

233574 (2007 PR46)          Discovered 2007-Aug-10 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 PR46 = 2002 TA359 = 2005 EQ306 = 2007 TO189 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-05 20:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin