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[vsnet-chat 4151] Re: NSV 5602 is a high proper motion M4 dwarf
- Date: Sun, 25 Mar 2001 22:51:21 -0700 (MST)
- To: aavso-discussion@physics.mcmaster.ca, vsnet-chat@kusastro.kyoto-u.ac.jp, vsnet-id@kusastro.kyoto-u.ac.jp
- From: Brian Skiff <bas@lowell.edu>
- Subject: [vsnet-chat 4151] Re: NSV 5602 is a high proper motion M4 dwarf
- Sender: owner-vsnet-chat@kusastro.kyoto-u.ac.jp
Note also that the star appears in the AC2000 catalogue at:
12 24 46.039 -18 11 18.28 (ep. 1915.925, eq. 2000).
In addition, the old GSC v1.1 seems to have fairly large systematics
in this area. The positions from GSC-ACT are:
12 24 50.90 -18 13 44.9 (ep. 1979.453)
12 24 51.29 -18 13 55.6 (ep. 1984.179)
...while in GSC v1.2 (re-reduced against PPM), they are:
12 24 50.92 -18 13 44.8
12 24 51.29 -18 13 55.8
\Brian
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