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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07711220269386869 5.3479e-08  
a 3.029505027516437 2.8868e-08 au
q 2.795893221772496 1.6621e-07 au
i 11.39458580075223 6.5464e-06 deg
node 229.9845893786563 3.7031e-05 deg
peri 227.4519053359562 6.8325e-05 deg
M 279.6956952840579 5.9608e-05 deg
tp 2457830.127694289291
(2017-Mar-17.62769429)
0.00032112 JED
period 1925.998493994061
5.27
2.7529e-05
7.537e-08
d
yr
n .1869160340065718 2.6717e-09 deg/d
Q 3.263116833260379 3.1094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1224  
   data-arc span      13177 days (36.08 yr)  
   first obs. used      1979-11-14  
   last obs. used      2015-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48058  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:55:23  

Additional Information
 Earth MOID = 1.82576 au 
 Jupiter MOID = 2.03692 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 12.2 mag n/a MPO358681  
rotation period rot_per 5.598 h n/a LCDB (Rev. 2015-December); 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. 150, A75.]

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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