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6992 Minano-machi (1995 BT1)
Classification: Main-belt Asteroid          SPK-ID: 2006992
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06999246797369456 5.5337e-08  
a 3.010064729024321 2.3999e-08 AU
q 2.799382869879338 1.6361e-07 AU
i 10.49691369152975 5.9966e-06 deg
node 126.4297745605583 3.6353e-05 deg
peri 182.5808930358007 6.1298e-05 deg
M 120.5382246179975 4.8861e-05 deg
tp 2456361.818305402695
(2013-Mar-10.31830540)
0.00025887 JED
period 1907.489601607255
5.22
2.2813e-05
6.246e-08
d
yr
n .188729731316314 2.2571e-09 deg/d
Q 3.220746588169303 2.5679e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1080  
   data-arc span      14111 days (38.63 yr)  
   first obs. used      1976-07-27  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48194  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:26:56  

Additional Information
 Earth MOID = 1.7857 AU 
 T_jup = 3.221 
[ 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 12.1 mag n/a MPO324372  
rotation period rot_per 24. h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 lower-limit; Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

6992 Minano-machi           Discovered 1995 Jan. 27 by T. Kobayashi at Oizumi.
Minano-machi is a town of 12~000 inhabitants in Chichibu, Saitama prefecture.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030106/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1995 BT1 = 1976 OO 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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