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 ]  
71753 (2000 RB39)
Classification: Main-belt Asteroid          SPK-ID: 2071753
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 .1373195226350669 5.1562e-08  
a 2.306352739347159 9.3479e-09 au
q 1.989645482151928 1.1797e-07 au
i 6.218411359554493 4.3458e-06 deg
node 74.97172638618798 6.5033e-05 deg
peri 61.80767465673728 6.9699e-05 deg
M 160.0749881454511 2.4573e-05 deg
tp 2458431.636590901402
(2018-Nov-09.13659090)
8.6768e-05 TDB
period 1279.343073194005
3.50
7.778e-06
2.13e-08
d
yr
n .2813944183878879 1.7108e-09 deg/d
Q 2.62305999654239 1.0632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      999  
   data-arc span      14383 days (39.38 yr)  
   first obs. used      1979-12-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50274  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:37:20  

Additional Information
 Earth MOID = 1.01245 au 
 Jupiter MOID = 2.42035 au 
 T_jup = 3.567 
[ 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 15.2   n/a MPO474601  
diameter diameter 2.619 km 0.327 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.257   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71753 (2000 RB39)          Discovered 2000-Sep-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RB39 = 1979 YZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 18:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin