Coord 2000 | 01521+5430 |
Discov num | SMA 24 |
Comp | Coord arcsec 2000 | 01 52 19.96 +54 28 36.2 |
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Date first | 1903 |
Date last | 2015 |
Obs | 13 |
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Pa first | 169 |
Pa last | 170 |
P.A. Now (θ) | 170° |
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Sep first | 13.2 |
Sep last | 13.1 |
Sep. Now (ρ) | 13.1" |
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Mag pri | 10.79 |
Mag sec | 12.42 |
delta mag (ΔM) | 1.63 |
Spectral class | |||||
Pri motion ra | -007 |
Sec motion ra | -007 |
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Pri motion dec | -001 |
Sec motion dec | -001 |
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Notes | N
(See Notes) |
Precise pa | 170.2 |
Precise sep | 13.074 |
Constellation | Perseus |
Tycho2 | 3688-01172-1 |
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Gaia DR2 | 9702765440 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
01521+5430 | SMA 24 | 1999 | 6 | 170 | 13.1 | 10.79 | 12.42 | N D | 015219.96+542836.2 | ||
01521+5430 | SMA 24 | 2004 | 8 | 170 | 13.1 | 10.79 | 12.42 | N D | 015219.96+542836.2 | ||
01521+5430 | SMA 24 | 2010 | 9 | 170 | 12.9 | 10.79 | 12.42 | N | 015219.96+542836.2 | ||
01521+5430 | SMA 24 | 2015 | 10 | 170 | 13.1 | 10.79 | 12.42 | N | 015219.96+542836.2 |