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1505 Koranna (1939 HH)
Classification: Main-belt Asteroid          SPK-ID: 2001505
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329732421135434 1.4713e-08  
a 2.660081174946501 7.9764e-09 au
q 2.306361556828661 4.1936e-08 au
i 14.46894909705615 7.6958e-07 deg
node 248.269127118228 4.1012e-06 deg
peri 342.609091922953 9.7857e-06 deg
M 288.4272775499361 1.1487e-05 deg
tp 2459515.554580246227
(2021-Oct-28.05458025)
5.112e-05 TDB
period 1584.677025074385
4.34
7.1276e-06
1.951e-08
d
yr
n .2271756290422029 1.0218e-09 deg/d
Q 3.013800793064342 9.037e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3295  
   data-arc span      31317 days (85.74 yr)  
   first obs. used      1935-06-26  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:32:14  

Additional Information
 Earth MOID = 1.29701 au 
 Jupiter MOID = 2.02063 au 
 T_jup = 3.328 
[ 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 11.43   n/a E2021B10  
diameter diameter 22.277 km 0.690 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 4.451 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Oliver, R.L.; Shipley, H.; Ditteon, R. (2008) Minor Planet Bull. 35, 149-150.]
[Garceran, A.C. (2013) Posting on CALL web site. http://www.MinorPlanet.info/call.html]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.107   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1505 Koranna (1939 HH)          Discovered 1939-Apr-21 by Jackson, C. at Johannesburg (UO)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1939 HH = 1935 MD = 1948 MB = 1958 UM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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