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IAUC 4237: 1986 NA; Notice

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                                                  Circular No. 4237
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
Postal Address: Central Bureau for Astronomical Telegrams
Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
TWX 710-320-6842 ASTROGRAM CAM    Telephone 617-495-7244/7440/7444


1986 NA
     The following asteroidal object was discovered by A. Maury on
a plate taken by C. Wilson and J. Mueller with the 1.2-m Schmidt
in the course of Palomar Sky Survey II.  The positions have been
measured by K. Sangster and M. Rudnyk under E. Helin's direction.

     1986 UT             R.A.   (1950.0)   Decl.        B

     July  8.33194     18 34 34.89     +20 50 12.9     18.5
           9.26944     18 36 45.95     +21 17 54.5
           9.31111     18 36 51.11     +21 19 10.3
          12.24305     18 43 33.13     +22 35 04.4
          12.28472     18 43 37.95     +22 36 00.7

     Orbital elements from the above observations:

           T = 1986 July 1.55 ET
       Peri. =  35.59                    e =   0.4503
       Node  = 243.37   1950.0           a =   2.1256 AU
       Incl. =  10.35                    n =   0.31809
           q =   1.1684 AU               P =   3.10 years

     1986 ET     R.A. (1950.0) Decl.      p        r       V

     July 19    18 58.36    +24 33.5    0.228    1.183    18.0
          24    19 08.79    +25 16.4
          29    19 18.72    +25 26.8    0.258    1.204    18.3
     Aug.  3    19 28.23    +25 09.0
           8    19 37.41    +24 27.6    0.292    1.234    18.6


NOTICE TO CONTRIBUTORS
     Contributors are advised that the Central Bureau is unable to
make specific acknowledgment of the receipt of material submitted
for publication on these Circulars, and they should consider the
act of publication as sufficient acknowledgment.  Information
communicated by telegram and especially by telex (to the TWX number
above) will almost invariably be received quickly and satisfactorily.
The CBAT/MPC Computer Service provides an even more efficient
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If a contributor wishes to ensure that a message is received, he or
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be, in particular, a mailed copy to the postal address above.


1986 July 23                   (4237)              Brian G. Marsden

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