Coord 2000 | 20053+3307 |
Discov num | COU1806 |
Comp | Coord arcsec 2000 | 20 05 18.16 +33 07 00.9 |
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Date first | 1978 |
Date last | 2008 |
Obs | 7 |
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Pa first | 288 |
Pa last | 288 |
P.A. Now (θ) | 288° |
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Sep first | 1.0 |
Sep last | 1.2 |
Sep. Now (ρ) | 1.2" |
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Mag pri | 10.61 |
Mag sec | 10.62 |
delta mag (ΔM) | 0.01 |
Spectral class | B9 (blue-white) |
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Pri motion ra | +002 |
Sec motion ra | +002 |
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Pri motion dec | -003 |
Sec motion dec | -003 |
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Notes |
Precise pa | 287.8 |
Precise sep | 1.161 |
Constellation | Cygnus |
Tycho2 | 2674-04861-1 |
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Gaia DR2 | 52139315072 |
HD | 227542 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20053+3307 | COU1806 | 1997 | 6 | 288 | 1.2 | 10.61 | 10.62 | 200518.16+330700.9 | |||
20053+3307 | COU1806 | 2006 | 7 | 290 | 1.2 | 10.61 | 10.62 | 200518.16+330700.9 | |||
20053+3307 | COU1806 | 2008 | 8 | 288 | 1.2 | 10.61 | 10.62 | 200518.16+330700.9 |