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
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 ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1624813496674695 4.3642e-08  
a 3.183384436322045 1.936e-08 au
q 2.666143836598022 1.4586e-07 au
i 5.980093712057124 3.774e-06 deg
node 128.8763918394826 4.2291e-05 deg
peri 241.2542956824922 4.3725e-05 deg
M 251.728518207998 1.39e-05 deg
tp 2459824.441165200540
(2022-Sep-01.94116520)
8.3923e-05 TDB
period 2074.588947657562
5.68
1.8925e-05
5.181e-08
d
yr
n .1735283514387173 1.583e-09 deg/d
Q 3.700625036046068 2.2505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1351  
   data-arc span      11568 days (31.67 yr)  
   first obs. used      1988-10-07  
   last obs. used      2020-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56653  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:58:34  

Additional Information
 Earth MOID = 1.67051 au 
 Jupiter MOID = 1.78647 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 13.82   n/a E2021B10  
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 2021-Apr-11 05:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin