BRIXIIS Astronomical Observatory

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29P/Schwassmann-Wachmann -  24 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 |2025-02-24T21:37:06Z   |147.54561  | +9.92950  |0.20 |0.33  |   UCAC4|16.33|0.051 |   R|   UCAC4| 5.6  |1.41  |4.0   | 120|0.35  |   161|     |

    29P|           |        | CCD|B96 |2025-02-24T21:53:34Z   |147.54411  | +9.92978  |0.22 |0.34  |   UCAC4|16.18|0.042 |   R|   UCAC4| 5.6  |1.55  |4.1   |1800|0.38  |   291|K    |

    29P|           |        | CCD|B96 |2025-02-24T22:10:02Z   |147.54296  | +9.93006  |0.38 |0.41  |   UCAC4|16.29|0.082 |   R|   UCAC4| 5.6  |1.14  |3.6   | 120|0.30  |   148|     |





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 24.91  k 11.3 AR 40.0L 3A680   3.1               ICQ XX BRY04I     C 3.12mST0 K6F KPR 0 U9*0.01       1.2s 1.2


CometObs format:

29P/Schwassmann-Wachmann:

2025  Feb.  24.91  UT: m1=11.3 CCD-R, Dia.=3.1', 40.0-cm Newtonian reflector (Erik Bryssinck, BRIXIIS Observatory)