| Coord 2000 | 00172+5034 |
Discov num | BU 776 |
Comp | Coord arcsec 2000 | 00 17 13.83 +50 34 24.1 |
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| Date first | 1881 |
Date last | 2017 |
Obs | 23 |
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| Pa first | 203 |
Pa last | 197 |
P.A. Now (θ) | 197° |
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| Sep first | 0.9 |
Sep last | 1.2 |
Sep. Now (ρ) | 1.2" |
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| Mag pri | 9.93 |
Mag sec | 10.25 |
delta mag (ΔM) | 0.32 |
Spectral class | F5 (yellow-white) |
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| Pri motion ra | +003 |
Sec motion ra | +003 |
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| Pri motion dec | -012 |
Sec motion dec | -012 |
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| Notes | |||||||||||
| Precise pa | 197.3 |
Precise sep | 1.18 |
Constellation | Cassiopeia |
Tycho2 | 3255-00137-1 |
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| Gaia DR2 | 394547966536225536 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00172+5034 | BU 776 | 1991 | 19 | 196 | 1.1 | 9.93 | 10.25 | 001713.83+503424.1 | |||
| 00172+5034 | BU 776 | 2009 | 20 | 197 | 1.1 | 9.93 | 10.25 | 001713.83+503424.1 | |||
| 00172+5034 | BU 776 | 2017 | 22 | 197 | 1.2 | 9.93 | 10.25 | F5 | 001713.83+503424.1 |