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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1975758325028563 2.8183e-08  
a 2.229018758628587 4.5924e-09 au
q 1.78861852172806 6.22e-08 au
i 2.167772667422642 3.5749e-06 deg
node 216.124537618161 8.0496e-05 deg
peri 113.7995438977865 8.0984e-05 deg
M 109.5451107614892 9.3051e-06 deg
tp 2458630.621140393575
(2019-May-27.12114039)
3.1004e-05 TDB
period 1215.539320127507
3.33
3.7565e-06
1.028e-08
d
yr
n .2961648332052614 9.1526e-10 deg/d
Q 2.669418995529113 5.4997e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3183  
   data-arc span      41627 days (113.97 yr)  
   first obs. used      1906-11-11  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42116  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:22:13  

Additional Information
 Earth MOID = .77907 au 
 Jupiter MOID = 2.68405 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 12.0   n/a MPO279525  
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. 2019-August); 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]
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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