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5212 Celiacruz (1989 SS)
Classification: Main-belt Asteroid          SPK-ID: 2005212
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07727514529098373 5.6918e-08  
a 3.02973040678739 3.1976e-08 AU
q 2.795607549410383 1.7264e-07 AU
i 11.39385457943383 7.2068e-06 deg
node 230.0018282038004 3.7858e-05 deg
peri 227.3080828781926 6.968e-05 deg
M 205.0880190700914 5.9728e-05 deg
tp 2457829.370936793205
(2017-Mar-16.87093679)
0.0003234 JED
period 1926.213424257772
5.27
3.0494e-05
8.349e-08
d
yr
n .1868951775884953 2.9587e-09 deg/d
Q 3.263853264164396 3.4447e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1058  
   data-arc span      13069 days (35.78 yr)  
   first obs. used      1979-11-14  
   last obs. used      2015-08-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48977  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:15:07  

Additional Information
 Earth MOID = 1.82557 AU 
 T_jup = 3.209 
[ 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 12.1 mag n/a MPO263394  
rotation period rot_per 5.598 h n/a LCDB (Rev. 2015-July); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J., in press.]

5212 Celiacruz           Discovered 1989 Sept. 29 by S. Ueda and H. Kaneda at Kushiro.
Celia Cruz (1925-2003) was a Cuban-American salsa singer and performer, whose career spanned 7 decades, and was renowned internationally as the "Queen of Salsa". She earned 23 gold albums, 7 Grammy Awards, and was a recipient of the USA's National Medal of Arts. She also starred in 13 movies and documentaries.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-08-29Last Updated: 2015-09-02

Alternate Designations
 1989 SS = 1979 VO2 = 1979 YH6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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