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Comet P/2022 V1 (WISE-Lemmon) - 13 nov. 2022

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


http://cara.uai.it

Astrometric data for minor planet center


COD B96

CON E. Bryssinck, BRIXIIS Observatory, 9150 Kruibeke , Belgium

OBS E. Bryssinck

MEA E. Bryssinck

TEL 0.4-m f/3.8 reflector + CCD

ACK NEOCP B96 file updated 2022.11.14 19:13:22

NET Gaia DR2

     C8AXVA2 KC2022 11 13.92682 05 48 04.70 +45 38 24.5          19.3 G      B96

     C8AXVA2 KC2022 11 13.94072 05 48 04.81 +45 38 42.5          19.0 G      B96

     C8AXVA2 KC2022 11 13.95708 05 48 04.24 +45 38 56.5          19.3 G      B96

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COD Z08

OBS BRIXIIS Observatory

CATALOG: Gaia DR2 - BAND: G


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

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

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                                                                     AFRHO         LOG

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

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FoCAs 3.66

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs



Photometry obtained with FOCAS-II software:

comet P/2022 V1 (WISE-Lemmon)

     H. Sato reports cometary activity of an asteroidal NEOCP candidate (initially reported by Mt. Lemmon Survey on Nov. 1 UT) in 12-stacked 60-second exposures obtained at iTelescope Observatory (H06), noting a very condensed 8" coma. Prediscovery positions were reported from Oct. 2022. Subsequently, S. Nakano has identified this object with 2010 BN109 (MPS 343780). Additional reports of cometary features are as follows:


OC   Date        Reporter           Coma    Tail    PA          Exposures


G00  2022-11-02  M. Jaeger         7"       20"    245-290      25x120s

204  2022-11-04  A. Aletti         6"        5"    270         170x60s

B96  2022-11-13  E. Bryssinck     11"        9"    249          25x120s

T08  2022-11-22  A. Fitzsimmons   10"                            4x30s