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 ]  
117449 (2005 AB47)
Classification: Main-belt Asteroid          SPK-ID: 2117449
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1239950955433809 4.0005e-08  
a 2.667794309240946 1.7286e-08 au
q 2.337000898976527 1.0964e-07 au
i 3.997688808660481 4.3644e-06 deg
node 67.34734173429869 6.4167e-05 deg
peri 336.370738409054 6.6669e-05 deg
M 253.5686081140266 2.017e-05 deg
tp 2459471.037434879371
(2021-Sep-13.53743488)
9.1536e-05 TDB
period 1591.574380029298
4.36
1.5469e-05
4.235e-08
d
yr
n .2261911252890191 2.1985e-09 deg/d
Q 2.998587719505364 1.943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      10452 days (28.62 yr)  
   first obs. used      1992-01-29  
   last obs. used      2020-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:18:37  

Additional Information
 Earth MOID = 1.34671 au 
 Jupiter MOID = 2.37533 au 
 T_jup = 3.368 
[ 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 16.0   n/a MPO475031  
diameter diameter 4.667 km 0.322 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117449 (2005 AB47)          Discovered 2005-Jan-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2027-Mar-24 11:50 00:01 Hebe 0.0467577970285815 0.0467530618266893 0.0467625322477357 4.28855238518303 4.28855235418081 2461488.993380441 1.26219315809668 240.328063118571 40.0917471570154 -11.0526869942968 43960.3303088364 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:18:38 2020-Nov-12 18:18
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-21 18:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin