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Observation date

image

Photometry

(FOCAS)

Afρ

astrometry

Observatory

20231106

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X


X

B96 - BRIXIIS

20231107

X

X


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B96 - BRIXIIS













COMET C/2023 V5 (LEONARD)

Photometric data obtained from FOCAS-II software



CATALOG: Gaia DR2 - BAND: G



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

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

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



                                                                     AFRHO         LOG

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

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




Af(rho) data according the CARA-approach is available via request to CARA-coordinator


http://cara.uai.it

Comet C/2023 V5 (Leonard) (astro.vanbuitenen.nl)


Discovery:  [ CBET 5316:  COMET C/2023 V5 ]


Gregory J. Leonard, Lunar and Planetary Laboratory, University of Arizona, reports his discovery of another comet on images obtained on 2023 Nov. 6 UT with the Catalina Sky Survey's 0.68-m Schmidt telescope .  The comet showed a moderately condensed coma 10" across with no apparent tail in four co-added 30-s exposures.


Additional reports of cometary features are as follows:


OC   Date        Reporter           Coma    Tail    PA          Exposures


Q62  2023-11-06  K. Yoshimoto      15"

Q62  2023-11-06  H. Sato           12"                           30x8s

J95  2023-11-06  P. Birtwhistle     8"       16"     75          80x10s

J95  2023-11-07  P. Birtwhistle    12"       35"     78          71x10s

204  2023-11-07  A. Aletti          8"       15"     75

W62  2023-11-10  J. Maikner        10"       20"   70-85        195x8s



MPEC 2023-V193 : COMET C/2023 V5 (Leonard)