| Coord 2000 | 20219+1336 |
Discov num | HU 1197 |
Comp | Coord arcsec 2000 | 20 21 55.89 +13 35 33.2 |
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| Date first | 1905 |
Date last | 2016 |
Obs | 5 |
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| Pa first | 305 |
Pa last | 305 |
P.A. Now (θ) | 305° |
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| Sep first | 1.1 |
Sep last | 1.2 |
Sep. Now (ρ) | 1.2" |
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| Mag pri | 7.50 |
Mag sec | 12.30 |
delta mag (ΔM) | 4.8 |
Spectral class | B7III (blue-white) |
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| Pri motion ra | -002 |
Sec motion ra | |||||||||
| Pri motion dec | -017 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 304.5 |
Precise sep | 1.177 |
Constellation | Delphinus |
SAO | 106024 |
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| HIP | 100429 |
Tycho2 | 1086-01874-1 |
Gaia DR2 | 1804853082938044416 |
HD | 193819 |
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| BD | BD+13 4371 |
Distance | 1960.78 |
Distance ly | 6396.06 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20219+1336 | HU 1197 | 1970 | 3 | 303 | 1.2 | 7.50 | 12.30 | B7III | 202155.89+133533.2 |