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 ]  
183076 (2002 RB46)
Classification: Main-belt Asteroid          SPK-ID: 2183076
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 .1672221417898863 5.1763e-08  
a 2.21139826187038 1.3737e-08 au
q 1.841603508169983 1.2048e-07 au
i 5.745308154657261 5.2357e-06 deg
node 138.3870710809855 4.253e-05 deg
peri 202.9124683796612 4.5027e-05 deg
M 144.5027769204304 1.6375e-05 deg
tp 2458518.360664483656
(2019-Feb-03.86066448)
5.2352e-05 TDB
period 1201.154500175862
3.29
1.1192e-05
3.064e-08
d
yr
n .2997116523705253 2.7927e-09 deg/d
Q 2.581193015570776 1.6035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      7407 days (20.28 yr)  
   first obs. used      1998-04-22  
   last obs. used      2018-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64392  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:01:36  

Additional Information
 Earth MOID = .834385 au 
 Jupiter MOID = 2.80195 au 
 T_jup = 3.632 
[ 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 17.3   n/a MPO440024  

183076 (2002 RB46)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 RB46 = 2004 DV59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-10 23:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin