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Comet 114P/WISEMAN-SKIFF      (=C/1986 Y1 = P/1993 X2)

This comet was found during 1987 January by Jennifer Wiseman on two photographic plates exposed on 1986 December 28.29 and 28.34 by Brian Skiff at Lowell Observatory's Anderson Mesa Station. The magnitude was estimated as 14. Skiff and Wiseman were able to confirm the comet on 1987 January 19.11. The comet had faded to magnitude 14.5. On both occasions the comet appeared diffuse with a strong condensation. assigned as comet 1986 Y1.

Comet 114P/WISEMAN-SKIFF information (website G. Vanbuitenen.nl)

Last Updated: 2020-10-20

Photometric data obtained by use of FOCAS-II software

                                   10x10  20x20  30x30  40x40  50x50  60x60   SNR   SB   COD

COMET         UTC                    +/-    +/-    +/-    +/-    +/-    +/-     N  FWHM  CAT

------------  -------------------  -----  -----  -----  -----  -----  -----  ----  ----  ---

114P          05/09/2019 00:30:43  18.70  18.13  17.90                        6.1  17.9  B96

114P          05/09/2019 00:30:43*  0.08   0.22   0.37                          5   3.4  CMC

114P          29/10/2019 20:53:50  16.25  15.73  15.54  15.40  15.35  15.32  15.2  17.6  B96

114P          29/10/2019 20:53:50*  0.02   0.05   0.07   0.06   0.07   0.09     4   3.6  CMC

114P          25/12/2019 23:47:34  15.60  14.85  14.51  14.30  14.14  14.02  17.3  17.4  B96

114P          25/12/2019 23:47:34*  0.04   0.07   0.04   0.03   0.04   0.04     4   3.5  CMC

114P          15/01/2020 21:28:54  16.28  15.60  15.25  15.02  14.85  14.75  17.7  18.3  B96

114P          15/01/2020 21:28:54*  0.02   0.04   0.05   0.05   0.06   0.05     6   3.6  Gai

114P          19/01/2020 21:14:09  16.36  15.67  15.33  15.10  14.95  14.84  14.9  18.0  B96

114P          19/01/2020 21:14:09*  0.02   0.03   0.05   0.05   0.05   0.05     7   3.8  Gai

114P          21/03/2020 19:54:21  17.86  17.26  17.02  16.78  16.56  16.36   3.9  17.9  B96

114P          21/03/2020 19:54:21*  0.59   0.63   0.70   0.73   0.63   0.46     3   3.8  Gai

114P          22/03/2020 20:01:00  17.77  17.04  16.46  16.17  15.88  15.56   5.8  18.0  B96

114P          22/03/2020 20:01:00*  0.18   0.13   0.41   0.57   0.56   0.46     2   3.8  Gai

114P          23/03/2020 20:09:58  18.11  17.88  17.86                        7.8  17.8  B96

114P          23/03/2020 20:09:58*  0.00   0.29   0.41                          2   3.7  Gai

                                                                     AFRHO         LOG

COMET         UTC                   DELTA    r    BOX "   MAG   RSR    CM    +/-  AFRHO  OBS

------------  -------------------   -----  -----  -----  -----  ---  -----  ----  -----  ---

114P          05/09/2019 00:30:43    1.39   2.03  19.81  18.18    6      4     1  0.614  B96

114P          29/10/2019 20:53:50    0.84   1.75  32.95  15.55   15     13     1  1.097  B96

114P          25/12/2019 23:47:34    0.76   1.59  36.05  14.41   17     25     1  1.391  B96

114P          15/01/2020 21:28:54    0.87   1.58  31.58  15.25   18     15     1  1.164  B96

114P          19/01/2020 21:14:09    0.90   1.58  30.64  15.36   15     14     1  1.147  B96

114P          21/03/2020 19:54:21    1.49   1.72  18.49  17.36    4      7     2  0.855  B96

114P          22/03/2020 20:01:00    1.50   1.72  18.34  17.08    6     10     2  0.979  B96

114P          23/03/2020 20:09:58    1.51   1.73  18.20  17.95    8      4     1  0.639  B96

Comet 114P/WISEMAN-SKIFF (Gary W. Kronk”s Cometography)