| Coord 2000 | 00180+5517 |
Discov num | STI1315 |
Comp | Coord arcsec 2000 | 00 18 00.11 +55 17 44.7 |
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| Date first | 1912 |
Date last | 2016 |
Obs | 13 |
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| Pa first | 107 |
Pa last | 106 |
P.A. Now (θ) | 106° |
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| Sep first | 12.5 |
Sep last | 12.0 |
Sep. Now (ρ) | 12" |
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| Mag pri | 12.56 |
Mag sec | 12.60 |
delta mag (ΔM) | 0.04 |
Spectral class | |||||
| Pri motion ra | -009 |
Sec motion ra | -011 |
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| Pri motion dec | +001 |
Sec motion dec | +000 |
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| Notes | |||||||||||
| Precise pa | 105.5 |
Precise sep | 11.963 |
Constellation | Cassiopeia |
Tycho2 | 3657-01401-1 |
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| Gaia DR2 | 419930742224138368 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00180+5517 | STI1315 | 1990 | 3 | 287 | 12.5 | 12.56 | 12.90 | 001800.13+551744.6 | |||
| 00180+5517 | STI1315 | 2011 | 4 | 286 | 12.1 | 12.56 | 12.90 | 001800.13+551744.6 | |||
| 00180+5517 | STI1315 | 2015 | 9 | 106 | 12.0 | 12.56 | 12.60 | 001800.11+551744.7 |