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5506 Artiglio (1987 SV11)
Classification: Main-belt Asteroid          SPK-ID: 2005506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706907443247224 1.5265e-08  
a 2.374232910045658 6.7381e-09 au
q 1.968973327429713 3.612e-08 au
i 5.247988691181693 5.279e-07 deg
node 18.50189777146669 8.676e-06 deg
peri 134.8829146378282 9.1655e-06 deg
M 238.1280114513421 4.4666e-06 deg
tp 2459652.860634373500
(2022-Mar-14.36063437)
1.8099e-05 TDB
period 1336.236737529244
3.66
5.6884e-06
1.557e-08
d
yr
n .2694133381377124 1.1469e-09 deg/d
Q 2.779492492661602 7.8882e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2524  
   data-arc span      18225 days (49.90 yr)  
   first obs. used      1971-03-19  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42282  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:37:52  

Additional Information
 Earth MOID = .982727 au 
 Jupiter MOID = 2.2144 au 
 T_jup = 3.517 
[ 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 13.61   n/a E2021B10  
diameter diameter 11.410 km 2.684 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 9.406 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.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.050   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

5506 Artiglio           Discovered 1987 Sept. 24 by H. Debehogne at the European Southern Observatory.
The Artiglio was an Italian steamship used as a salvage ship in the early 20th Century. At the time, the ship was the world's most modern salvage vessel. The Artiglio sank as the result of an explosion during a recovery operation on a World War I ship carrying explosives. Name suggested by M. Di Martino.
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 2014-02-14Last Updated: 2014-04-17

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Alternate Designations
 1987 SV11 = 1971 FG1 = 1973 YU = 1982 HY1 = 1984 WD3 = 1991 UH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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