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29P/Schwassmann-Wachmann -  14 april 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 |2025-04-14T19:58:51Z   |144.00386  |+10.84608  |0.26 |0.32  |   Gaia2|16.9 |0.08  |   R|   Gaia2| 5.6  |1.30  |3.4   | 360|0.29  |   362|K    |

    29P|           |        | CCD|B96 |2025-04-14T20:12:59Z   |144.00363  |+10.84611  |0.24 |0.28  |   Gaia2|16.6 |0.07  |   R|   Gaia2| 5.6  |1.43  |3.5   | 360|0.26  |   370|K    |

    29P|           |        | CCD|B96 |2025-04-14T20:27:07Z   |144.00339  |+10.84618  |0.37 |0.40  |   Gaia2|16.9 |0.10  |   R|   Gaia2| 5.6  |1.13  |3.2   | 360|0.27  |   364|K    |

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 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 04 14.84  k 12.4 AR 40.0L 3A800   2.7               ICQ XX BRY04I     C 2.72mST0 K6F KPR 0 U9*0.13       1.2s 1.2 ;

CometObs format:

29P/Schwassmann-Wachmann:

2025  Apr.  14.84  UT: m1=12.4 CCD-R, Dia.=2.7', 40.0-cm Newtonian reflector .(Erik Bryssinck, BRIXIIS Observatory)