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21262 Kanba (1996 HA2)
Classification: Main-belt Asteroid          SPK-ID: 2021262
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2426539216088005 6.5654e-08  
a 3.138460109263641 2.5977e-08 au
q 2.376900455938034 2.0665e-07 au
i 8.391027587847971 8.1692e-06 deg
node 180.8111712970344 3.7904e-05 deg
peri 47.98502226178041 4.0058e-05 deg
M 194.3844533578857 1.6138e-05 deg
tp 2458334.769019943609
(2018-Aug-04.26901994)
9.9698e-05 JED
period 2030.828952951523
5.56
2.5213e-05
6.903e-08
d
yr
n .1772675140743837 2.2008e-09 deg/d
Q 3.900019762589249 3.228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      820  
   data-arc span      7176 days (19.65 yr)  
   first obs. used      1996-04-21  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56882  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:47:28  

Additional Information
 Earth MOID = 1.3768 au 
 Jupiter MOID = 1.13584 au 
 T_jup = 3.149 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO358832  

21262 Kanba           Discovered 1996 Apr. 24 by R. H. McNaught and H. Abe at Yatsuka.
Minatsu Kanba (b. 1970) is a member of Matsue Astronomy Club. He has popularized astronomy in Shimane prefecture and is an observing partner of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071124/MPCPages.arcLast Updated: 2007-11-26

[ show close-approach data ]
Alternate Designations
 1996 HA2 = 1998 VK16 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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