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The newest Variable nebula

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About this observation
Observer
Nick Hewitt
Time of observation
08/02/2018 - 14:03
Object
Thommes' nebula V900 Mon
Observing location
Siding Spring NSW
Equipment
Planewave 700mm f6.6
iTelescope 27 (Siding Spring)
Exposure
2 x 300 secs Red filter Bin 1x1
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This small nebula has brightened between the POSS platesof 1953 and 2009 when Jim Thommes spotted it. It is small so challenging (note the size of telescope used here!).The star V900 Mon is an FUor variable and seems to have been born from the Lynds 1656 cloud and is some 1100pc distant. Being small, it is a challenge but it may be brightening still. One to watch. 

It is in the centre of this image.

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