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1283 Komsomolia (1925 SC)
Classification: Main-belt Asteroid          SPK-ID: 2001283
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215664544220642 1.8212e-08  
a 3.180247377859637 1.2177e-08 au
q 2.475611242162211 6.2172e-08 au
i 8.911238196695153 4.2146e-07 deg
node 157.7305970263864 2.7312e-06 deg
peri 234.7975136608283 4.5331e-06 deg
M 193.6055395223752 6.5883e-06 deg
tp 2460157.972137432196
(2023-Aug-01.47213743)
4.1545e-05 TDB
period 2071.523105313602
5.67
1.1897e-05
3.257e-08
d
yr
n .1737851724060305 9.9811e-10 deg/d
Q 3.884883513557063 1.4875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3288  
   data-arc span      43265 days (118.45 yr)  
   first obs. used      1902-10-01  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44054  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 12:14:49  

Additional Information
 Earth MOID = 1.49269 au 
 Jupiter MOID = 1.63593 au 
 T_jup = 3.142 
[ 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 10.46   n/a E2021B10  
diameter diameter 29.569 km 0.373 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 32.175 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
[Polakis, T. (2018) Minor Planet Bull. 45, 112-115.]
geometric albedo albedo 0.153   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1283 Komsomolia (1925 SC)          Discovered 1925-Sep-25 by Albitzkij, V. at Simeis
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1925 SC = 1931 VE1 = 1951 EO2 = 1960 VC = 1962 EB = A902 TE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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