Coord 2000 | 20095+3431 |
Discov num | TOB 172 |
Comp | Coord arcsec 2000 | 20 09 30.98 +34 31 51.8 |
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Date first | 1983 |
Date last | 2015 |
Obs | 8 |
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Pa first | 110 |
Pa last | 108 |
P.A. Now (θ) | 108° |
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Sep first | 7.9 |
Sep last | 8.5 |
Sep. Now (ρ) | 8.5" |
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Mag pri | 13.50 |
Mag sec | 13.60 |
delta mag (ΔM) | 0.1 |
Spectral class | |||||
Pri motion ra | -002 |
Sec motion ra | +003 |
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Pri motion dec | -006 |
Sec motion dec | -003 |
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Notes |
Precise pa | 107.9 |
Precise sep | 8.536 |
Constellation | Cygnus |
Gaia DR2 | 11838629248 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20095+3431 | TOB 172 | 2000 | 2 | 108 | 8.5 | 13.50 | 13.60 | D | 200930.98+343151.8 | ||
20095+3431 | TOB 172 | 2002 | 3 | 108 | 8.5 | 13.50 | 13.60 | D | 200930.98+343151.8 | ||
20095+3431 | TOB 172 | 2015 | 4 | 108 | 8.5 | 13.50 | 13.60 | 200930.98+343151.8 |