Coord 2000 | 20308+6107 |
Discov num | HU 761 |
Comp | Coord arcsec 2000 | 20 30 50.54 +61 06 41.6 |
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Date first | 1904 |
Date last | 2008 |
Obs | 21 |
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Pa first | 115 |
Pa last | 128 |
P.A. Now (θ) | 128° |
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Sep first | 0.5 |
Sep last | 0.5 |
Sep. Now (ρ) | 0.5" |
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Mag pri | 9.37 |
Mag sec | 9.55 |
delta mag (ΔM) | 0.18 |
Spectral class | F8 (yellow-white) |
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Pri motion ra | +061 |
Sec motion ra | +061 |
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Pri motion dec | +037 |
Sec motion dec | +037 |
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Notes |
Precise pa | 128.1 |
Precise sep | 0.533 |
Constellation | Cepheus |
SAO | 18905 |
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Tycho2 | 4233-00372-1 |
Gaia DR2 | 80586631424 |
HD | 195890 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20308+6107 | HU 761 | 2000 | 19 | 131 | 0.5 | 9.37 | 9.55 | F8 | 203050.54+610641.6 | ||
20308+6107 | HU 761 | 2008 | 21 | 128 | 0.5 | 9.37 | 9.55 | F8 | 203050.54+610641.6 |