Coord 2000 | 20191+3628 |
Discov num | SLE 998 |
Comp | Coord arcsec 2000 | 20 19 08.11 +36 26 37.6 |
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Date first | 1985 |
Date last | 2015 |
Obs | 8 |
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Pa first | 180 |
Pa last | 183 |
P.A. Now (θ) | 183° |
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Sep first | 6.3 |
Sep last | 7.5 |
Sep. Now (ρ) | 7.5" |
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Mag pri | 11.29 |
Mag sec | 13.90 |
delta mag (ΔM) | 2.61 |
Spectral class | |||||
Pri motion ra | -001 |
Sec motion ra | -007 |
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Pri motion dec | -003 |
Sec motion dec | -029 |
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Notes |
Precise pa | 183 |
Precise sep | 7.503 |
Constellation | Cygnus |
Tycho2 | 2684-01024-1 |
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Gaia DR2 | 96800500480 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20191+3628 | SLE 998 | 1985 | 1 | 180 | 6.3 | 11.50 | 12.70 | 201907.77+362746.9 | |||
20191+3628 | SLE 998 | 2000 | 2 | 185 | 7.0 | 11.29 | 13.90 | 201908.11+362637.6 | |||
20191+3628 | SLE 998 | 2002 | 3 | 184 | 7.0 | 11.29 | 13.90 | 201908.11+362637.6 | |||
20191+3628 | SLE 998 | 2015 | 4 | 183 | 7.5 | 11.29 | 13.90 | 201908.11+362637.6 |