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Observation date

image

Photometry

(FOCAS)

Afρ

astrometry

Observatory

20220403

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X02 - Telescope.Live











































COMET C/2022 F2 (NEOWISE)

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/2022 F2 (NEOWISE) (astro.vanbuitenen.nl)


Discovery:  [ CBET 5113 ]


     J. M. Bauer reports the discovery of a comet in survey images obtained by NEOWISE (C51) on Mar. 30 UT. He reports a diffuse 15" coma and a broad 60" tail at position angle 250 - 280 deg in 4.6 micron stacked image. Additional reports of cometary features are as follows:


OC   Date        Reporter           Coma    Tail    PA          Exposures


807  2022-04-02  T. Linder         10"       5"     160-170

W88  2022-04-02  N. Paul            8".9                       15x50s

Q62  2022-04-02  H. Sato           20"                         16x30s

W88  2022-04-03  B. Lutkenhoner     7"                         15x50s

X02  2022-04-03  E. Bryssinck      19"      13"     283        60x30s

Y00  2022-04-04  C. Jacques        15"                        100x30s

L81  2022-04-04  N. Paul           11"      20".7   270-320    12x50s

Q62  2022-04-04  F. D. Romanov      6"                          3x30s

W88  2022-04-04  G. Gasparovic              15"     280        32x20s


MPEC 2022-G83 : COMET C/2022 F2 (NEOWISE)