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 ]  
14796 (1977 XF2)
Classification: Main-belt Asteroid          SPK-ID: 2014796
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327121482628373 3.7648e-08  
a 3.176719068625816 1.8436e-08 au
q 2.755129856600965 1.1894e-07 au
i 8.201740925953761 3.9976e-06 deg
node 81.90754019848897 2.7641e-05 deg
peri 334.9315512247073 3.1131e-05 deg
M 248.3287217392136 1.6256e-05 deg
tp 2459842.013246362432
(2022-Sep-19.51324636)
9.6671e-05 TDB
period 2068.076700538424
5.66
1.8003e-05
4.929e-08
d
yr
n .1740747816105051 1.5154e-09 deg/d
Q 3.598308280650668 2.0883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1587  
   data-arc span      15587 days (42.67 yr)  
   first obs. used      1977-12-07  
   last obs. used      2020-08-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47907  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:39:36  

Additional Information
 Earth MOID = 1.76946 au 
 Jupiter MOID = 1.73931 au 
 T_jup = 3.171 
[ 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 13.14   n/a E2020-QM5  
diameter diameter 13.073 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14796 (1977 XF2)          Discovered 1977-Dec-07 by Bus, S. J. at Palomar
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1977 XF2 = 1997 LB14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-15 06:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin