| Coord 2000 | 19568+3339 |
Discov num | SEI 741 |
Comp | A,BC |
Coord arcsec 2000 | 19 56 40.03 +33 42 45.1 |
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| Date first | 1893 |
Date last | 2002 |
Obs | 7 |
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| Pa first | 155 |
Pa last | 154 |
P.A. Now (θ) | 154° |
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| Sep first | 27.7 |
Sep last | 27.2 |
Sep. Now (ρ) | 27.2" |
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| Mag pri | 10.18 |
Mag sec | 12.70 |
delta mag (ΔM) | 2.52 |
Spectral class | A3 (white) |
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| Pri motion ra | +004 |
Sec motion ra | -005 |
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| Pri motion dec | -011 |
Sec motion dec | -005 |
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| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 19568+3339 | SEI 741 | A,BC | 1893 | 2002 | 7 | 154 | 27.2 | 10.18 | 12.70 | 2.52 | <=== | |||
| Show | 19568+3339 | DAM 670 | BC | 1998 | 1998 | 1 | 141 | 5.0 | 12.70 |
| Precise pa | 153.8 |
Precise sep | 27.213 |
Constellation | Cygnus |
Tycho2 | 2673-00421-1 |
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| HD | 226681 |
last precise pa | 153.8 |
last precise sep | 27.213 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19568+3339 | SEI 741 | A,BC | 2002 | 3 | 154 | 27.2 | 10.18 | 12.70 | A3 | 195640.03+334245.1 |