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
JPL Small-Body Database Browser
Search: [ help ]  
30441 Curly (2000 MX)
Classification: Main-belt Asteroid          SPK-ID: 2030441
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602826495755331 3.9332e-08  
a 3.124750053147015 1.802e-08 au
q 2.623906835367324 1.2688e-07 au
i 6.456934673374092 3.7913e-06 deg
node 71.72544197774766 4.0174e-05 deg
peri 257.1962615690601 4.1963e-05 deg
M 205.3287470193979 1.4635e-05 deg
tp 2460067.319067585074
(2023-May-02.81906759)
8.5462e-05 TDB
period 2017.536279800893
5.52
1.7452e-05
4.778e-08
d
yr
n .1784354529850278 1.5435e-09 deg/d
Q 3.625593270926707 2.0908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1494  
   data-arc span      9811 days (26.86 yr)  
   first obs. used      1994-05-14  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51332  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:29:03  

Additional Information
 Earth MOID = 1.62051 au 
 Jupiter MOID = 1.75879 au 
 T_jup = 3.185 
[ 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 13.93   n/a E2021B10  
diameter diameter 9.054 km 0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.939 h n/a LCDB (Rev. 2020-October); 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.]
geometric albedo albedo 0.059   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 07:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin