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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2422134303693936 6.8432e-08  
a 3.13963616848083 2.6507e-08 AU
q 2.379174122001269 2.1523e-07 AU
i 8.389581867185553 9.1002e-06 deg
node 180.8047982145453 4.0129e-05 deg
peri 48.01813522183377 4.2896e-05 deg
M 123.472400186613 1.6116e-05 deg
tp 2456303.576992921518
(2013-Jan-11.07699292)
8.5837e-05 JED
period 2031.970563211383
5.56
2.5733e-05
7.045e-08
d
yr
n .17716792089303 2.2437e-09 deg/d
Q 3.900098214960392 3.2928e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      6739 days (18.45 yr)  
   first obs. used      1996-04-21  
   last obs. used      2014-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57074  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:43:41  

Additional Information
 Earth MOID = 1.38127 AU 
 T_jup = 3.148 
[ 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 13.4 mag n/a MPO266067  

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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