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 ]  
27184 Ciabattari (1999 CX4)
Classification: Main-belt Asteroid          SPK-ID: 2027184
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08244509419734104 3.6403e-08  
a 2.900231993890288 1.5854e-08 au
q 2.661122093959861 1.0605e-07 au
i 2.056697494008816 4.4802e-06 deg
node 21.24713182872799 0.00011785 deg
peri 332.3191098211897 0.00012111 deg
M 164.8810144910132 2.8279e-05 deg
tp 2457774.241984161167
(2017-Jan-20.74198416)
0.00014129 TDB
period 1804.045703019329
4.94
1.4793e-05
4.05e-08
d
yr
n .1995514855291573 1.6363e-09 deg/d
Q 3.139341893820716 1.7161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1268  
   data-arc span      7823 days (21.42 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:02:08  

Additional Information
 Earth MOID = 1.65516 au 
 Jupiter MOID = 2.23244 au 
 T_jup = 3.281 
[ 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 14.2   n/a MPO468047  
diameter diameter 3.800 km 0.725 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.204   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27184 Ciabattari           Discovered 1999 Feb. 8 by S. Donati at Monte Agliale.
Fabrizio Ciabattari (b. 1970) is an Italian amateur astronomer, who has been Director of the Astronomical Observatory of Monte Agliale for more than 10 years. He is a math teacher and brilliant popularizer of science. He has created a program to automate the telescope of the observatory, allowing the discovery of many supernovae.
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 2014-01-16Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 1999 CX4 = 2000 GA55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-27 22:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin