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 ]  
27613 Annalou (2001 KV28)
Classification: Main-belt Asteroid          SPK-ID: 2027613
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150693232979605 6.0313e-08  
a 2.288269278164887 1.5954e-08 au
q 2.024959680802941 1.4133e-07 au
i 7.123116779255441 6.2088e-06 deg
node 17.3067926916036 4.5772e-05 deg
peri 343.0750515854091 5.4769e-05 deg
M 11.71335333618446 3.447e-05 deg
tp 2457559.362502869060
(2016-Jun-19.86250287)
0.00012079 JED
period 1264.326153415814
3.46
1.3223e-05
3.62e-08
d
yr
n .2847366551956491 2.9779e-09 deg/d
Q 2.551578875526833 1.779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      896  
   data-arc span      12347 days (33.80 yr)  
   first obs. used      1981-09-01  
   last obs. used      2015-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57241  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:41:06  

Additional Information
 Earth MOID = 1.02227 au 
 Jupiter MOID = 2.88172 au 
 T_jup = 3.581 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO324564  

27613 Annalou           Discovered 2001 May 21 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Anna J. Lou (b. 2000) is a finalist in the 2012 Broadcom MASTERS, a math and science competition for middle-school students, for her mathematics and computer science project. She attends the Oxford Academy, Cypress, California.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 2001 KV28 = 1981 RS6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Apr-30 03:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin