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 ]  
17586 (1995 AT2)
Classification: Main-belt Asteroid          SPK-ID: 2017586
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03622929118764535 4.4955e-08  
a 2.19787406543652 7.4641e-09 au
q 2.118246645926047 9.7477e-08 au
i 2.784233256806992 4.2863e-06 deg
node 34.34815482059258 9.8994e-05 deg
peri 91.10736407464223 0.00011674 deg
M 148.8934400403522 6.2331e-05 deg
tp 2458108.261366141179
(2017-Dec-20.76136614)
0.00020556 TDB
period 1190.152555687814
3.26
6.0627e-06
1.66e-08
d
yr
n .3024822307691038 1.5409e-09 deg/d
Q 2.277501484946994 7.7345e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1028  
   data-arc span      10076 days (27.59 yr)  
   first obs. used      1992-02-27  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56366  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:09:07  

Additional Information
 Earth MOID = 1.13589 au 
 Jupiter MOID = 2.71889 au 
 T_jup = 3.665 
[ 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 15.5   n/a MPO435862  

17586 (1995 AT2)          Discovered 1995-Jan-10 by Kobayashi, T. at Oizumi
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 AT2 = 1992 DN12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-26 05:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin