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 ]  
48679 (1996 AL19)
Classification: Main-belt Asteroid          SPK-ID: 2048679
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07826547981040809 3.6655e-08  
a 2.410543150270081 9.9132e-09 au
q 2.221880834010501 8.7226e-08 au
i 5.899762115933282 5.9898e-06 deg
node 198.7774951762412 3.645e-05 deg
peri 260.0046989057324 5.5294e-05 deg
M 105.2670665059854 4.021e-05 deg
tp 2458200.775459719127
(2018-Mar-23.27545972)
0.00015247 TDB
period 1367.007168314434
3.74
8.4326e-06
2.309e-08
d
yr
n .2633490213836202 1.6245e-09 deg/d
Q 2.599205466529662 1.0689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      946  
   data-arc span      8616 days (23.59 yr)  
   first obs. used      1996-01-15  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:15:31  

Additional Information
 Earth MOID = 1.2478 au 
 Jupiter MOID = 2.51819 au 
 T_jup = 3.508 
[ 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 15.3   n/a MPO337646  

48679 (1996 AL19)          Discovered 1996-Jan-15 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 AL19 = 1998 SH159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin