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29P/Schwassmann-Wachmann -  17 febr. 2025

Astrometric data for Minor Planet Center (ADES format)

permID |provID     |trkSub  |mode|stn |obsTime                |ra         |dec        |rmsRA|rmsDec|astCat  |mag  |rmsMag|band|photCat |photAp|logSNR|seeing|exp |rmsFit|nStars|notes|remarks

    29P|           |        | CCD|B96 |2025-02-17T21:36:14Z   |148.34323  | +9.72702  |0.37 |0.46  |   Gaia2|15.4 |0.07  |   R|   Gaia2| 5.6  |1.41  |3.5   | 120|0.33  |   266|     |

    29P|           |        | CCD|B96 |2025-02-17T21:57:25Z   |148.34147  | +9.72743  |0.42 |0.46  |   Gaia2|15.2 |0.08  |   R|   Gaia2| 5.6  |1.35  |4.0   | 120|0.25  |   281|     |

    29P|           |        | CCD|B96 |2025-02-17T22:20:57Z   |148.33944  | +9.72770  |0.18 |0.25  |   Gaia2|15.3 |0.07  |   R|   Gaia2| 5.6  |1.42  |4.1   | 120|0.26  |   291|     |

Af(rho) data obtained from filtered images (CARA Approuch) are available,

please send a request to the CARA-coordinator if you are interested in these data

Follow-up observation of outburst of comet 29P,  image with my 0.4-m f/3.8 corrected newton telescope and use of a Bessel-R photometric filter

Afρ data according CARA approach

Afρ plot (Afp vs. distance comet-core)

ICQ-format - photometry:

ICQ Code:

 29        2025 02 17.92  k 10.2 AR 40.0L 3B400   7.0               ICQ XX BRY04I     C 7.00mST0 K6F KPR 0 U9*0.01       1.2s 1.2 ;Comet Alt.:43.0

CometObs format:

29P/Schwassmann-Wachmann:

2025  Feb.  17.92  UT: m1=10.2 CCD-R, Dia.=7.0', 40.0-cm Newtonian reflector . (Erik Bryssinck, BRIXIIS Observatory)