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1874 Kacivelia (A924 RC)
Classification: Main-belt Asteroid          SPK-ID: 2001874
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 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2811160998016038 3.5684e-08  
a 3.164491934668884 1.2566e-08 au
q 2.274902304141136 1.0972e-07 au
i 4.82150690693294 3.7851e-06 deg
node 158.9374766328335 3.9568e-05 deg
peri 196.4673172037512 3.9909e-05 deg
M 93.02068963438388 5.935e-06 deg
tp 2458669.210209075625
(2019-Jul-04.71020908)
3.3527e-05 TDB
period 2056.148212666839
5.63
1.2247e-05
3.353e-08
d
yr
n .1750846547842373 1.0429e-09 deg/d
Q 4.054081565196633 1.6098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3117  
   data-arc span      35202 days (96.38 yr)  
   first obs. used      1924-09-05  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 00:58:46  

Additional Information
 Earth MOID = 1.26912 au 
 Jupiter MOID = 1.39409 au 
 T_jup = 3.136 
[ 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 11.31   n/a E2021B10  
diameter diameter 20.852 km 0.535 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 15.951 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Mazzone, F.; Colazo, C.; Mina, F.; Meilia, R.; Spagnotto, J.; Bernal, A. (2014) Minor Planet Bull. 41, 17-19.]
geometric albedo albedo 0.162   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

1874 Kacivelia (A924 RC)          Discovered 1924-Sep-05 by Belyavskij, S. at Simeis
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A924 RC = 1941 SK1 = 1941 XB = 1952 QZ = 1952 SF1 = 1964 YH = 1969 VH1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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