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27130 Dipaola (1998 XA3)
Classification: Main-belt Asteroid          SPK-ID: 2027130
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO244418 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1995286 n/a  
a 2.5337671 n/a AU
q 2.0282081 n/a AU
i 4.21406 n/a deg
node 123.13730 n/a deg
peri 248.41476 n/a deg
M 251.25400 n/a deg
tp 2456845.4992237
(2014-Jul-06.99922370)
n/a JED
period 1473.1550636
4.03
n/a
n/a
d
yr
n 0.24437346 n/a deg/d
Q 3.0393261 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      832  
   first obs. used      1984-??-??  
   last obs. used      2012-04-22  
   # oppositions      13  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.52  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.417 

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a PDS3 (MPO 14566)  

27130 Dipaola           Discovered 1998 Dec. 8 by A. Boattini and M. Tombelli at San Marcello Pistoiese.
Andrea Di Paola (b. 1970), a staff member at the Rome Astronomical Observatory, has the scientific and technical responsibility for the Campo Imperatore Observatory. He has been involved with instrumentation and software at the CINEOS project for NEO discovery at Campo Imperatore since 1996.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030806/MPCPages.arcLast Updated: 2003-10-02
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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