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Comet C/2023 H5 (LEMMON)- 27 march 2025

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


http://cara.uai.it

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

       |C/2023 H5  |        | CCD|B96 |2025-03-27T21:19:33Z   |172.29385  |+63.31597  |0.20 |0.24  |   Gaia2|16.2 |0.07  |   R|   Gaia2| 5.6  |1.45  |3.0   | 120|0.25  |   296|     |

       |C/2023 H5  |        | CCD|B96 |2025-03-27T21:28:58Z   |172.29109  |+63.31697  |0.20 |0.25  |   Gaia2|16.2 |0.08  |   R|   Gaia2| 5.6  |1.48  |3.0   | 120|0.24  |   298|     |

       |C/2023 H5  |        | CCD|B96 |2025-03-27T21:38:24Z   |172.28848  |+63.31801  |0.23 |0.27  |   Gaia2|16.2 |0.07  |   R|   Gaia2| 5.6  |1.49  |3.1   | 120|0.24  |   303|     |





Af(rho) parameter according CARA-approach

Photometry with KOPR - ICQ format:


ICQ Code:

   2023H5  2025 03 27.89  k 16.2 AR 40.0L 3A080   0.3       1.6m190 ICQ XX BRY04I     C 0.28mST0 K6F KPR 0 U9*0.09       1.2s 1.2


CometObs format:

C/2023 H5 (Lemmon):

2025  Mar.  27.89  UT: m1=16.2 CCD-R, Dia.=0.3', 40.0-cm Newtonian reflector , Tail: 1.6 min. in p.a. 190 deg.(Erik Bryssinck, BRIXIIS Observatory)