Coord 2000 | 19587+5555 |
Discov num | STI2489 |
Comp | Coord arcsec 2000 | 19 58 40.04 +55 55 07.2 |
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Date first | 1903 |
Date last | 2015 |
Obs | 10 |
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Pa first | 314 |
Pa last | 303 |
P.A. Now (θ) | 303° |
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Sep first | 10.1 |
Sep last | 10.5 |
Sep. Now (ρ) | 10.5" |
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Mag pri | 11.49 |
Mag sec | 13.00 |
delta mag (ΔM) | 1.51 |
Spectral class | |||||
Pri motion ra | +008 |
Sec motion ra | -008 |
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Pri motion dec | +003 |
Sec motion dec | -009 |
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Notes |
Precise pa | 302.6 |
Precise sep | 10.484 |
Constellation | Cygnus |
Tycho2 | 3939-00355-1 |
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Gaia DR2 | 41063175296 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19587+5555 | STI2489 | 2000 | 3 | 304 | 10.4 | 11.49 | 13.00 | D | 195840.04+555507.2 | ||
19587+5555 | STI2489 | 2003 | 4 | 304 | 10.4 | 11.49 | 13.00 | D | 195840.04+555507.2 | ||
19587+5555 | STI2489 | 2010 | 5 | 303 | 10.5 | 11.49 | 13.00 | 195840.04+555507.2 | |||
19587+5555 | STI2489 | 2015 | 6 | 303 | 10.5 | 11.49 | 13.00 | 195840.04+555507.2 |