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IAUC 7182: 1999cj, 1999ck; C/1999 K8

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                                                  Circular No. 7182
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
Mailstop 18, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
IAUSUBS@CFA.HARVARD.EDU or FAX 617-495-7231 (subscriptions)
BMARSDEN@CFA.HARVARD.EDU or DGREEN@CFA.HARVARD.EDU (science)
URL http://cfa-www.harvard.edu/iau/cbat.html  ISSN 0081-0304
Phone 617-495-7244/7440/7444 (for emergency use only)


SUPERNOVAE 1999cj AND 1999ck IN ANONYMOUS GALAXIES
     D. Hardin, Laboratoire de Physique Nucleaire et des Hautes
Energies, CNRS/IN2P3, and Universites Paris VI et VII, on behalf of
the European Supernova Cosmology Consortium (N. A. Walton, R. S.
Ellis, M. Irwin, R. G. McMahon, I. Hook, P. Ruiz-Lapuente, J.
Mendez, A. Visco, P. Astier, C. Balland, G. Blanc, A. Blanchard, S.
Fabbro, F. Hammer, D. Hardin, A. Letessier-Selvon, J. M. Levy, M.
Mouchet, R. Pain, J. Rich, K. Shahmaneche, R. Taillet), and in
collaboration with the Supernova Cosmology Project (cf. IAUC 7125,
7128), report two type-Ia supernovae found with the Isaac Newton
2.5-m telescope in their 1999 Intermediate Redshift Supernova
Search:

SN       1999 UT     R.A.  (2000.0)  Decl.    R     Offset
1999cj   Apr. 17   10 14 02.46  - 0 14 02.5  19.2   2".5 E, 0".6 S
1999ck   Apr. 16   14 08 56.59  - 0 05 50.7  21.9   1".0 E, 0".8 S

SN1999cj was discovered about 7 days past maximum.  SN1999ck was
discovered about 5 days before maximum.  Both objects were
confirmed with spectra obtained on Apr. 19 at the William Herschel
Telescope.


COMET C/1999 K8 (LINEAR)
     Another apparently asteroidal object discovered by LINEAR
(discovery observation below; additional astrometry on MPEC 1999-
K44), and posted on The NEO Confirmation Page, has been reported as
cometary on May 27 by L. Sarounova (Ondrejov; coma diameter at
least 30" with condensed nucleus), by M. Tichy and Z. Moravec
(Klet; 10" coma), and by R. A. Koff (Thornton, CO; diffuse coma of
diameter about 8").

     1999 UT             R.A. (2000) Decl.        m2
     May  26.38431   21 35 58.89   +34 29 03.0   18.6

Very preliminary parabolic orbital elements by B. G. Marsden:

     T = 2000 Jan. 17.585 TT          Peri. = 144.350
                                      Node  = 199.122   2000.0
     q = 4.84481 AU                   Incl. =  51.540

                      (C) Copyright 1999 CBAT
1999 May 27                    (7182)            Daniel W. E. Green

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