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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
52497 (1996 AA14)
Classification: Main-belt Asteroid          SPK-ID: 2052497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1554962913244161 5.1357e-08  
a 2.384445939428706 1.2279e-08 au
q 2.013673438983979 1.2419e-07 au
i 6.539136064844471 6.0427e-06 deg
node 5.320937554236369 4.0561e-05 deg
peri 8.814384545452572 4.3612e-05 deg
M 332.8267075342611 1.8389e-05 deg
tp 2459102.012473457282
(2020-Sep-09.51247346)
6.9059e-05 TDB
period 1344.867961462464
3.68
1.0388e-05
2.844e-08
d
yr
n .2676842711075677 2.0677e-09 deg/d
Q 2.755218439873433 1.4188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      8150 days (22.31 yr)  
   first obs. used      1996-01-15  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58415  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:02:22  

Additional Information
 Earth MOID = 1.01445 au 
 Jupiter MOID = 2.71163 au 
 T_jup = 3.511 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456505.5 (2013-Aug-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1556862823947975 5.1209e-08  
q 2.013255093662288 1.2377e-07 au
tp 2456413.094934803842
(2013-Apr-30.59493480)
6.2069e-05 TDB
node 5.48351124751464 4.0562e-05 deg
peri 8.947098276652824 4.3599e-05 deg
i 6.539865058556684 6.0403e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      8150 days (22.31 yr)  
   first obs. used      1996-01-15  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58415  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:02:22  

Additional Information
 Jupiter MOID = 2.71163 au 
 T_jup = 3.511 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.622394559866176E-15 -6.316839041484439E-15 -1.081417195376082E-12 -1.759013787787584E-14 -2.887660641070515E-13 3.915922157313923E-16
q -6.316839041484439E-15 1.531923687680044E-14 2.684585019055628E-12 4.307319443817266E-14 7.144900979463524E-13 -8.887329752608116E-16
tp -1.081417195376082E-12 2.684585019055628E-12 3.852528665707641E-9 2.313253545028592E-11 1.009338726250064E-9 -3.779121575174156E-12
node -1.759013787787584E-14 4.307319443817266E-14 2.313253545028592E-11 1.645313781382788E-9 -1.627852070440742E-9 -4.852546630203596E-11
peri -2.887660641070515E-13 7.144900979463524E-13 1.009338726250064E-9 -1.627852070440742E-9 1.900866631852698E-9 4.729946485927289E-11
i 3.915922157313923E-16 -8.887329752608116E-16 -3.779121575174156E-12 -4.852546630203596E-11 4.729946485927289E-11 3.648576560004987E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO337677  
diameter diameter 2.007 km 0.324 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52497 (1996 AA14)          Discovered 1996-Jan-15 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 AA14 = 1998 VV26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-22 02:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin