

Ecco a voi la cometa dell'inverno ! questa foto eseguita da Antonio Forcina pone l'attenzione sugli sfuggenti eventi celesti periodici in movimento.
Al momento (gennaio 2009) la cometa appare di magnitudine 8 -
144P -
Di seguito riportiamo le effemeridi del periodo inverno -
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2009 01 09 03 39.01 +15 39.6 0.629 1.453 127.3 32.5 10.7 18.2
2009 01 14 03 46.88 +15 40.0 0.644 1.446 124.1 34.3 10.8 18.3
2009 01 19 03 55.86 +15 45.2 0.662 1.442 121.1 35.7 10.8 18.4
2009 01 24 04 05.85 +15 54.3 0.681 1.439 118.4 37.0 10.8 18.5
2009 01 29 04 16.79 +16 06.3 0.703 1.439 116.0 38.0 10.9 18.6
2009 02 03 04 28.56 +16 20.1 0.727 1.441 113.7 38.8 11.0 18.6
2009 02 08 04 41.05 +16 34.7 0.753 1.446 111.7 39.3 11.1 18.7
2009 02 13 04 54.15 +16 49.1 0.782 1.452 109.8 39.8 11.2 18.9
2009 02 18 05 07.74 +17 02.5 0.813 1.461 108.0 40.0 11.3 19.0
2009 02 23 05 21.74 +17 13.9 0.846 1.471 106.4 40.2 11.5 19.1
2009 02 28 05 36.04 +17 22.9 0.881 1.484 104.8 40.2 11.7 19.2
2009 03 05 05 50.55 +17 28.7 0.919 1.499 103.2 40.1 11.8 19.3
2009 03 10 06 05.19 +17 30.9 0.960 1.515 101.8 39.9 12.0 19.4
2009 03 15 06 19.85 +17 29.4 1.004 1.534 100.3 39.6 12.2 19.5
2009 03 20 06 34.48 +17 23.8 1.050 1.554 98.8 39.3 12.4 19.6
2009 03 25 06 49.01 +17 14.2 1.098 1.575 97.4 38.9 12.7 19.7
2009 03 30 07 03.40 +17 00.5 1.150 1.598 95.9 38.4 12.9 19.9
2009 04 04 07 17.61 +16 42.9 1.204 1.623 94.4 37.9 13.1 20.0
2009 04 09 07 31.59 +16 21.4 1.260 1.648 92.9 37.4 13.3 20.1
2009 04 14 07 45.30 +15 56.4 1.319 1.675 91.3 36.8 13.6 20.2
2009 04 19 07 58.75 +15 28.0 1.380 1.703 89.7 36.1 13.8 20.3
2009 04 24 08 11.90 +14 56.4 1.444 1.731 88.0 35.5 14.1 20.4
2009 04 29 08 24.77 +14 22.0 1.510 1.761 86.4 34.8 14.3 20.6
2009 05 04 08 37.35 +13 44.9 1.578 1.791 84.6 34.1 14.6 20.7
2009 05 09 08 49.63 +13 05.5 1.648 1.822 82.9 33.3 14.8 20.8
2009 05 14 09 01.61 +12 24.0 1.720 1.854 81.0 32.6 15.0 20.9
2009 05 19 09 13.30 +11 40.6 1.794 1.886 79.2 31.8 15.3 21.0
2009 05 24 09 24.73 +10 55.6 1.869 1.919 77.3 31.0 15.5 21.1
2009 05 29 09 35.89 +10 09.1 1.945 1.953 75.3 30.1 15.8 21.2
2009 06 03 09 46.79 +09 21.4 2.023 1.986 73.3 29.3 16.0 21.3