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30441 Curly (2000 MX)
Classification: Main-belt Asteroid          SPK-ID: 2030441
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1588635428009389 7.4047e-08  
a 3.126068495820362 3.37e-08 au
q 2.629450179535938 2.3386e-07 au
i 6.455769606601288 6.1688e-06 deg
node 71.7578912372023 6.7051e-05 deg
peri 256.8388220525857 7.0235e-05 deg
M 244.5712497777117 2.699e-05 deg
tp 2458047.803051103693
(2017-Oct-21.30305110)
0.00015673 JED
period 2018.813319459589
5.53
3.2646e-05
8.938e-08
d
yr
n .1783225801662372 2.8836e-09 deg/d
Q 3.622686812104787 3.9054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      7646 days (20.93 yr)  
   first obs. used      1994-05-14  
   last obs. used      2015-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54535  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:02:18  

Additional Information
 Earth MOID = 1.62587 au 
 Jupiter MOID = 1.74762 au 
 T_jup = 3.185 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO253566  
rotation period rot_per 6.9392 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.]

30441 Curly           Discovered 2000 June 24 by J. Broughton at Reedy Creek Observatory.
Brooklyn-born Curly Howard (Jerome Horwitz, 1903-1952) of Three Stooges fame was one of the greats of comedy. Generally forgetful of his lines, he would ad-lib much of the time.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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