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1077 Campanula (1926 TK)
Classification: Main-belt Asteroid          SPK-ID: 2001077
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197202609592436 4.0429e-08  
a 2.392608368977345 6.8253e-09 au
q 1.92077975488231 9.5343e-08 au
i 5.391500038309291 3.9218e-06 deg
node 346.1156718287303 4.0004e-05 deg
peri 13.91006886749418 4.1231e-05 deg
M 124.3574574517683 1.2579e-05 deg
tp 2458533.544831832785
(2019-Feb-19.04483183)
4.6165e-05 TDB
period 1351.7794910321
3.70
5.7842e-06
1.584e-08
d
yr
n .266315624987871 1.1396e-09 deg/d
Q 2.864436983072379 8.1712e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2579  
   data-arc span      34209 days (93.66 yr)  
   first obs. used      1926-10-06  
   last obs. used      2020-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45219  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:25:41  

Additional Information
 Earth MOID = .917773 au 
 Jupiter MOID = 2.58868 au 
 T_jup = 3.498 
[ 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 12.3   n/a MPO347523  
diameter diameter 9.709 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.85085 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Higgins, D.J. (2011) http://www.david-higgins.com/Astronomy/asteroid/lightcurves.htm]
[Aymami, J.M. (2012) Minor Planet Bull. 39, 29.]
[Franco, L.; Ferrero, A. (2012) Minor Planet Bull. 39, 67-69.]
[Stephens, R.D. (2012) Minor Planet Bull. 39, 11-12.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
[Klinglesmith III, D.A.; Hendrickx, S.; Madden, K.; Montgomery, S. (2016) Minor Planet Bull. 43, 234-239.]
geometric albedo albedo 0.225   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

1077 Campanula (1926 TK)          Discovered 1926-Oct-06 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1926 TK = 1957 AJ = 1972 CB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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