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 ]  
277721 (2006 DS50)
Classification: Main-belt Asteroid          SPK-ID: 2277721
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08802649848458939 6.3352e-08  
a 2.80899518867693 2.6628e-08 au
q 2.561729177957641 1.7943e-07 au
i 8.585747696371634 7.3684e-06 deg
node 151.4320519755172 3.7229e-05 deg
peri 207.6497297880057 5.019e-05 deg
M 135.7181062556932 3.3996e-05 deg
tp 2458352.223602322449
(2018-Aug-21.72360232)
0.00016031 TDB
period 1719.590035571459
4.71
2.4451e-05
6.694e-08
d
yr
n .2093522249798126 2.9768e-09 deg/d
Q 3.056261199396218 2.8972e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      5597 days (15.32 yr)  
   first obs. used      2004-10-05  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56454  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:14:11  

Additional Information
 Earth MOID = 1.56035 au 
 Jupiter MOID = 2.36623 au 
 T_jup = 3.300 
[ 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 MPO418476  
diameter diameter 3.591 km 0.810 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277721 (2006 DS50)          Discovered 2006-Feb-23 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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 2020-Aug-08 15:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin