[vsnet-alert 9906] DA55 aka QSO B0133 +47
cpj at cix.co.uk
Mon Feb 11 18:14:00 JST 2008
Based on my recent attempts to observe this object visually with a 0.46m
reflector it is just above 16th magnitude and very difficult to separate
from the two c16th magnitude close companions that John Greaves comments
I've been using a USNO A2.0 sequence which appears to be a little faint
in this field. With a Henden sequence I will typically reach mag 16.3-16.5
whereas in this field against USNO 16.0 can only be glimpsed.
If anybody is aware of a better sequence I would be interested.
ANDDA55 080209.7785 15.9: JCN USNO2.0 DIFFICULT
ANDDA55 080209.8201 15.7: JCN USNO2.0 DIFFICULT
ANDDA55 080210.7840 15.6: JCN USNO2.0 DIFFICULT
ANDDA55 080210.8174 15.9: JCN USNO2.0 DIFFICULT
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