Coord 2000 | 19477+4451 |
Discov num | COU2691 |
Comp | Coord arcsec 2000 | 19 47 44.40 +44 51 01.1 |
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Date first | 1991 |
Date last | 2010 |
Obs | 6 |
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Pa first | 208 |
Pa last | 211 |
P.A. Now (θ) | 211° |
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Sep first | 1.1 |
Sep last | 1.1 |
Sep. Now (ρ) | 1.1" |
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Mag pri | 10.31 |
Mag sec | 11.03 |
delta mag (ΔM) | 0.72 |
Spectral class | A2 (white) |
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Pri motion ra | +002 |
Sec motion ra | +002 |
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Pri motion dec | +000 |
Sec motion dec | +000 |
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Notes | N
(See Notes) |
Precise pa | 210.5 |
Precise sep | 1.072 |
Constellation | Cygnus |
Tycho2 | 3148-00049-1 |
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Gaia DR2 | 11469738112 |
HD | 187373 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19477+4451 | COU2691 | 1992 | 2 | 213 | 0.6 | 10.31 | 11.03 | A2 | 194744.40+445101.1 | ||
19477+4451 | COU2691 | 2010 | 3 | 208 | 1.0 | 10.31 | 11.03 | A2 | 194744.40+445101.1 |