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1130 Skuld (1929 RC)
Classification: Main-belt Asteroid          SPK-ID: 2001130
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976276408585395 2.8174e-08  
a 2.229085515281064 4.5197e-09 au
q 1.788556603624125 6.2205e-08 au
i 2.167718896312536 3.325e-06 deg
node 216.1135274724313 8.0083e-05 deg
peri 113.8394555129794 8.0505e-05 deg
M 168.7329844013683 9.1553e-06 deg
tp 2458630.747802610496
(2019-May-27.24780261)
3.0167e-05 TDB
period 1215.593926628598
3.33
3.6971e-06
1.012e-08
d
yr
n .2961515289883406 9.0071e-10 deg/d
Q 2.669614426938002 5.4129e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3334  
   data-arc span      41710 days (114.20 yr)  
   first obs. used      1906-11-11  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4149  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 00:52:50  

Additional Information
 Earth MOID = .777093 au 
 Jupiter MOID = 2.68396 au 
 T_jup = 3.617 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.03   n/a E2021B10  
diameter diameter 10.125 km 0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 4.810 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Buchheim, R.K. (2010) Minor Planet Bull. 37, 41-42.]
[Robinson, L. (2011) http://btboar.tripod.com/lightcurves/]
[Kryszczynska, A.; Colas, F.; Polinska, M.; Hirsch, R.; et al. (2012) Astron. Astrophys. 546, A72.]
[Hanus, J.; Durech, J.; Broz, M.; Marciniak, A.; et al. (2013) Astron. Astrophys. 551, A67.]
[Behrend, R. (2017) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2019) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Dose, E.V. (2020) Minor Planet Bull. 47, 324-330.]
geometric albedo albedo 0.302   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1130 Skuld (1929 RC)          Discovered 1929-Sep-02 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1929 RC = 1928 FJ = 1949 UD = 1962 LA = A906 VC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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