Coord 2000 | 20247+0302 |
Discov num | J 1342 |
Comp | Coord arcsec 2000 | 20 24 44.82 +03 05 03.2 |
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Date first | 1914 |
Date last | 2018 |
Obs | 3 |
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Pa first | 291 |
Pa last | 333 |
P.A. Now (θ) | 333° |
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Sep first | 2.9 |
Sep last | 2.4 |
Sep. Now (ρ) | 2.4" |
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Mag pri | 12.10 |
Mag sec | 12.80 |
delta mag (ΔM) | 0.7 |
Spectral class | |||||
Pri motion ra | -016 |
Sec motion ra | |||||||||
Pri motion dec | -026 |
Sec motion dec | |||||||||
Notes |
Precise pa | 333 |
Precise sep | 2.404 |
Constellation | Delphinus |
Tycho2 | 0501-01351-1 |
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Gaia DR2 | 29965336320 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20247+0302 | J 1342 | 1957 | 2 | 307 | 2.7 | 9.40 | 11.50 | 202444.82+030503.2 | |||
20247+0302 | J 1342 | 2018 | 3 | 333 | 2.4 | 12.10 | 12.80 | 202444.82+030503.2 |