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| | NGC 869, NGC 884 |
 | | O'Meara and Green (2003) point out to some historical confusion about the identity of the designations or names, or the objects "Chi" and "h" Persei. |
 | | As they point out, since the 1840s, the name "Chi" is attributed to NGC 884, and "h" to NGC 869. |
 | | However, these authors point out that very probably, Tycho Brahe measured one position for the "nebulous star" that is actually the double cluster, and Johann Bayer designated this "star" as Chi. |
| www.seds.org /messier/xtra/ngc/n0869.html (283 words) |
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