Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
27759 (1991 RE6)
Classification: Main-belt Asteroid          SPK-ID: 2027759
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08524693987514405 5.0263e-08  
a 3.004438520907523 2.914e-08 AU
q 2.748319330957152 1.5151e-07 AU
i 10.35965480246532 7.3922e-06 deg
node 31.79851314045069 2.9493e-05 deg
peri 273.5057330013468 6.1291e-05 deg
M 218.9892990392641 5.8429e-05 deg
tp 2457745.562971115813
(2016-Dec-23.06297112)
0.00031335 JED
period 1902.144076827039
5.21
2.7674e-05
7.577e-08
d
yr
n .1892601114635412 2.7535e-09 deg/d
Q 3.260557710857893 3.1625e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1141  
   data-arc span      10423 days (28.54 yr)  
   first obs. used      1986-10-27  
   last obs. used      2015-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51931  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:56:15  

Additional Information
 Earth MOID = 1.76024 AU 
 T_jup = 3.221 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a MPO279805  

27759 (1991 RE6)          Discovered 1991-Sep-13 by Holt, H. E. at Palomar
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 RE6 = 1986 UF2 = 1999 CB44 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jul-01 16:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin