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1107 Lictoria (1929 FB)
Classification: Main-belt Asteroid          SPK-ID: 2001107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1238661636038561 3.1942e-08  
a 3.182538874196543 1.2907e-08 au
q 2.788329993329682 9.9844e-08 au
i 7.07463617076717 3.484e-06 deg
node 110.839754382261 3.2955e-05 deg
peri 351.1395452885029 3.6759e-05 deg
M 91.4344623192824 1.6608e-05 deg
tp 2458473.796241727177
(2018-Dec-21.29624173)
9.4759e-05 TDB
period 2073.762432332139
5.68
1.2615e-05
3.454e-08
d
yr
n .1735975126114839 1.056e-09 deg/d
Q 3.576747755063404 1.4506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3343  
   data-arc span      40494 days (110.87 yr)  
   first obs. used      1909-10-17  
   last obs. used      2020-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39852  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:22:26  

Additional Information
 Earth MOID = 1.80547 au 
 Jupiter MOID = 1.56601 au 
 T_jup = 3.175 
[ 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 9.5   n/a MPO435706  
diameter diameter 79.079 km 0.298 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 8.5616 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2002) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2008) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Collaborative Asteroid Lightcurve Link (CALL) (2011) http://www.minorplanetobserver.com/DATA/submissions_results.htm]
[Hamanowa, H.; Hamanowa, H. (2011) http://www2.ocn.ne.jp/~hamaten/astlcdata.htm]
[Koff, R.A. (2011) http://www.antelopehillsobservatory.org]
[Durech, J.; Hanus, J. (2018) Astron. Astrophys. 620, A91.]
geometric albedo albedo 0.066   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B Xc   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

1107 Lictoria (1929 FB)          Discovered 1929-Mar-30 by Volta, L. at Pino Torinese
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1929 FB = A909 UB = A917 DF = A924 KC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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