| Coord 2000 | 20340+3441 |
Discov num | STT 408 |
Comp | Coord arcsec 2000 | 20 34 01.96 +34 40 44.4 |
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| Date first | 1846 |
Date last | 2009 |
Obs | 25 |
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| Pa first | 193 |
Pa last | 193 |
P.A. Now (θ) | 193° |
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| Sep first | 1.6 |
Sep last | 1.6 |
Sep. Now (ρ) | 1.6" |
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| Mag pri | 6.75 |
Mag sec | 9.37 |
delta mag (ΔM) | 2.62 |
Spectral class | B7V (blue-white) |
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| Pri motion ra | +007 |
Sec motion ra | +007 |
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| Pri motion dec | +001 |
Sec motion dec | +001 |
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| Notes | |||||||||||
| Precise pa | 192.7 |
Precise sep | 1.646 |
Constellation | Cygnus |
SAO | 70206 |
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| HIP | 101493 |
Tycho2 | 2694-01689-1 |
Gaia DR2 | 06496367232 |
HD | 196120 |
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| BD | BD+34 4081 |
Distance | 332.23 |
Distance ly | 1083.73 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20340+3441 | STT 408 | 2003 | 22 | 192 | 1.7 | 6.75 | 9.37 | B7V | D | 203401.96+344044.4 | |
| 20340+3441 | STT 408 | 2009 | 25 | 193 | 1.6 | 6.75 | 9.37 | B7V | D | 203401.96+344044.4 |