Observers uses Julian Date to report your variable stars and other types os astronomy observations. At June 17-18, 2009 is JD 2.4455.000
What you may observe at this day?
Solar observations: Has the Sun its first spot to new cycle?
Several variable stars
Saturn at night: sketch of satellites configuration
Comet C/2008 T2 Cardinal at night in Monoceros
Comet C/2008 Q3 Garrad (7th magnitude) at night in Centaurus
Jupiter 46' from Neptune: sketch of Jupiter satellites
Comet 22P/Kopff in Aquarius
Waning crescent Moon (30%) in Pisces
Occultation of eta Piscium by the Moon
Conjunction between Venus and Mars at pre-dawn sky. Venus phase's sketch.
Mercury in Taurus. Mercury phase's sketch.
Observação Solar: será que o Sol já terá as primeiras manchas do novo ciclo?
What we did observe?
Table below we show hao is importat to report your observations. There is a lack on information regarding other JD.
| LD Gregorian Report Observer |
| 2410000 3-4/Apr/1886
1h. m. Sky with some clouds. Starry night. A shooting star appears
following a path from alpha to beta Centauri - José Brazilício
de Souza, Desterro (Fpolis/SC) 2415000 11-12/dez/1899 no report available 2420000 20-21/ago/1913 no report available 2425000 29-30/abr/1927 no report available 2430000 5-6/jan/1941 no report available 2435000 14-15/set/1954 no report available 2440000 23-24/mai/1968 no report available 2445000 30-31/jan/1982 no report available 2450000 9-10/out/1995 [Comet 73P] m1=5.8, Dia=5', DC=7/, tail= 1° em PA 90, 11x80B - J.Aguiar,Campinas/SP 2455000 17-18/jun/2009 several observations - A. Amorim, Florianópolis/SC |
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Julians Dates (AAVSO)
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