Coord 2000 | 20139+4539 |
Discov num | POP 138 |
Comp | Coord arcsec 2000 | 20 13 54.48 +45 39 37.6 |
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Date first | 1977 |
Date last | 1991 |
Obs | 6 |
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Pa first | 34 |
Pa last | 50 |
P.A. Now (θ) | 50° |
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Sep first | 0.4 |
Sep last | 0.5 |
Sep. Now (ρ) | 0.5" |
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Mag pri | 10.50 |
Mag sec | 10.68 |
delta mag (ΔM) | 0.18 |
Spectral class | F8 (yellow-white) |
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Pri motion ra | -004 |
Sec motion ra | -004 |
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Pri motion dec | -005 |
Sec motion dec | -005 |
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Notes |
Precise pa | 49.9 |
Precise sep | 0.48 |
Constellation | Cygnus |
Tycho2 | 3559-02504-1 |
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HD | 192600 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20139+4539 | POP 138 | 1991 | 6 | 50 | 0.5 | 10.50 | 10.68 | F8 | 201354.48+453937.6 |