Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
19251 Totziens (1994 RY1)
Classification: Main-belt Asteroid          SPK-ID: 2019251
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2872252815151976 8.0244e-08  
a 2.628291887648095 1.9673e-08 AU
q 1.873380010314261 2.1266e-07 AU
i 16.39338135041075 9.6127e-06 deg
node 169.5849321511864 2.2379e-05 deg
peri 180.964664881644 2.5147e-05 deg
M 217.2907076284875 1.175e-05 deg
tp 2457417.462220086826
(2016-Jan-29.96222009)
5.3892e-05 JED
period 1556.355550086058
4.26
1.7474e-05
4.784e-08
d
yr
n .2313096130123312 2.597e-09 deg/d
Q 3.383203764981929 2.5323e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      21509 days (58.89 yr)  
   first obs. used      1955-05-19  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56171  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:13:38  

Additional Information
 Earth MOID = .86622 AU 
 T_jup = 3.286 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO257005  
rotation period rot_per 18.446 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Clark, M. (2012) Minor Planet Bul. 39, 63-65.]

19251 Totziens           Discovered 1994 Sept. 3 by P. Wild at Zimmerwald.
Totziens, the Dutch word for "goodbye", accompanies the discoverer's best wishes for the future of research on minor planets in general and the fate of this body in particular. Likely to be chronologically the last of his discoveries, it was found shortly after the IAU General Assembly in the Dutch capital.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010705/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1994 RY1 = 1998 MC12 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-23 14:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin