NNo GCVS J2000.0 Type Max Min I Min II Epoch(JD24..) Year Period M-m/D Spectrum References Other design.
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050170 |FF Aql *|185814.7+172139 |DCEPS | 5.18 | 5.68 | |V |36792.539 | | 4.470881 |48 |F5Ia-F8Ia |N0256 HIP |
------------------------------------------------------------------------------------------------------------------------------------------------------------------ ______________The positional information: ___________________________
NNo GCVS J2000.0 p.m.(as/yr) Epoch Ident.
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050170 |FF Aql |185814.75 +172139.3 |+0.000 -0.010|2000.0 | |Hip
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_______________Cross-identifications:_______________
FF Aql = ADS 11884 |A
FF Aql = BD +17 3799 |
FF Aql = BS 07165 |
FF Aql = GSC 1589.02551 |
FF Aql = HD 176155 |
FF Aql = Hip 093124 |
FF Aql = IRAS 18560+1717 |
FF Aql = SAO 104296 |
____________________________________________________ Reference to a chart or photograph:
HIP The Hipparcos and Tycho Catalogues (European Space Agency, 1997), ESA SP-1200 (CDS Cat. I/239).
Reference to a study of the star:
N0256. L.N. Berdnikov, E.N. Pastukhova, Astronomy Letters 20, 479, 1994.
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Remark:
VB A (B 10.1m, 7", 144deg, 2002; Aa, Ab 0.2", 157deg, 1990). SB1 (P = 1433d). P varies, quadratic term +84d x 10^(-10) x E^2.
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