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 ]  
26034 (9611 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2026034
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540226039798398 4.868e-08  
a 2.633389150687306 1.732e-08 au
q 2.227787696406189 1.3498e-07 au
i 14.46971318691963 6.7603e-06 deg
node .09016973237061122 2.1562e-05 deg
peri 308.1719781617988 3.2066e-05 deg
M 23.78264215069035 2.6342e-05 deg
tp 2458897.383398705067
(2020-Feb-17.88339871)		 0.00011379 TDB
period 1560.885297393181
4.27		 1.5399e-05
4.216e-08		 d
yr
n .230638343894476 2.2754e-09 deg/d
Q 3.038990604968424 1.9988e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1164  
   data-arc span      21448 days (58.72 yr)  
   first obs. used      1960-10-17  
   last obs. used      2019-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49404  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 02:29:11  

Additional Information
 Earth MOID = 1.24504 au 
 Jupiter MOID = 2.38959 au 
 T_jup = 3.337 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO395256  
diameter diameter 2.971 km 0.705 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.317   0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26034 (9611 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 9611 P-L = 2001 DH34 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-25 06:23 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin