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 ]  
11588 Gottfriedkeller (1994 UZ12)
Classification: Main-belt Asteroid          SPK-ID: 2011588
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1624051916724735 4.3924e-08  
a 3.183126259588244 1.9776e-08 au
q 2.666170029282132 1.4634e-07 au
i 5.980044174187064 4.183e-06 deg
node 128.8774697265481 4.2361e-05 deg
peri 241.3110551091412 4.3993e-05 deg
M 216.9420191253925 1.3886e-05 deg
tp 2459824.806672375210
(2022-Sep-02.30667238)
8.4761e-05 TDB
period 2074.336574868773
5.68
1.9331e-05
5.293e-08
d
yr
n .1735494636509383 1.6173e-09 deg/d
Q 3.700082489894357 2.2988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1293  
   data-arc span      11525 days (31.55 yr)  
   first obs. used      1988-10-07  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57292  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:34:20  

Additional Information
 Earth MOID = 1.67206 au 
 Jupiter MOID = 1.78609 au 
 T_jup = 3.170 
[ 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 13.8   n/a MPO344395  
diameter diameter 9.780 km 0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11588 Gottfriedkeller           Discovered 1994 Oct. 28 by F. Borngen at Tautenburg.
Gottfried Keller (1819-1890), Swiss author, is a representative of realistic poetry. Born in Zürich, he was the city's first public secretary (1861-1876). His novel Der grüne Heinrich and the collection of short stories Die Leute von Seldwyla became very popular.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000523/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1994 UZ12 = 1988 VH12 = 1989 YW = 1996 DP6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-03 20:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin