Coord 2000 | 20024+3728 |
Discov num | SEI 813 |
Comp | Coord arcsec 2000 | 20 02 22.13 +37 27 51.1 |
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Date first | 1896 |
Date last | 2015 |
Obs | 11 |
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Pa first | 330 |
Pa last | 328 |
P.A. Now (θ) | 328° |
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Sep first | 24.0 |
Sep last | 24.3 |
Sep. Now (ρ) | 24.3" |
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Mag pri | 11.76 |
Mag sec | 12.36 |
delta mag (ΔM) | 0.6 |
Spectral class | B5 (blue-white) |
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Pri motion ra | -002 |
Sec motion ra | -002 |
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Pri motion dec | -004 |
Sec motion dec | -002 |
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Notes |
Precise pa | 327.8 |
Precise sep | 24.275 |
Constellation | Cygnus |
Tycho2 | 2682-00477-1 |
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Gaia DR2 | 73534783232 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20024+3728 | SEI 813 | 2000 | 4 | 328 | 24.3 | 12.00 | 12.50 | D | 200222.13+372751.1 | ||
20024+3728 | SEI 813 | 2002 | 5 | 328 | 24.2 | 12.00 | 12.50 | D | 200222.13+372751.1 | ||
20024+3728 | SEI 813 | 2010 | 6 | 329 | 24.5 | 11.76 | 12.36 | B5 | 200222.13+372751.1 | ||
20024+3728 | SEI 813 | 2015 | 7 | 328 | 24.0 | 11.76 | 12.36 | B5 | 200222.13+372751.1 |