Coord 2000 | 01531+2935 |
Discov num | BUP 27 |
Comp | AC |
Coord arcsec 2000 | 01 53 04.91 +29 34 43.8 |
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Date first | 1879 |
Date last | 2012 |
Obs | 6 |
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Pa first | 182 |
Pa last | 183 |
P.A. Now (θ) | 183° |
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Sep first | 228.3 |
Sep last | 198.5 |
Sep. Now (ρ) | 198.5" |
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Mag pri | 3.46 |
Mag sec | 12.87 |
delta mag (ΔM) | 9.41 |
Spectral class | F6IV (yellow-white) |
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Pri motion ra | +011 |
Sec motion ra | +007 |
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Pri motion dec | -234 |
Sec motion dec | +001 |
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Notes | N
(See Notes) |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | Rasalmudallah | 74996 | 01531+2935 | BUP 27 | AB | 1879 | 2010 | 5 | 319 | 100.2 | 3.46 | 13.27 | 9.81 | ||
Show | 74996 | 01531+2935 | BUP 27 | AC | 1879 | 2012 | 6 | 183 | 198.5 | 3.46 | 12.87 | 9.41 | <=== | ||
Show | 74996 | 01531+2935 | BUP 27 | AD | 1879 | 2012 | 8 | 172 | 277.2 | 3.46 | 10.99 | 7.53 | |||
Show | 74996 | 01531+2935 | DAL 51 | AE | 1997 | 2010 | 4 | 340 | 146.7 | 3.46 | 12.35 | 8.89 | |||
Show | 74996 | 01531+2935 | DAL 51 | AF | 1997 | 2010 | 3 | 148 | 229.5 | 3.46 | 14.22 | 10.76 | |||
Show | 74996 | 01531+2935 | DAL 51 | FG | 1997 | 2015 | 8 | 314 | 12.6 | 14.22 | 16.40 | 2.18 |
Precise pa | 182.9 |
Precise sep | 198.471 |
Constellation | Triangulum |
SAO | 74996 |
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HIP | 8796 |
Tycho2 | 1763-03028-1 |
Gaia DR2 | 6906886016 |
HD | 11443 |
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HR | 544 |
GC | 2272 |
GL | Gl 78.1 |
BD | BD+28 312 |
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Bayer | Alpha Trianguli |
Bayer name | Alp Tri |
Flamsteed | 2 Trianguli |
Flamsteed name | 2 Tri |
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Distance | 19.42 |
Distance ly | 63.35 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
01531+2935 | BUP 27 | AC | 1909 | 2 | 182 | 222.3 | 3.41 | 12.20 | F6IV | N | 015304.90+293445.8 |
01531+2935 | BUP 27 | AC | 2010 | 3 | 183 | 197.1 | 3.41 | 12.20 | F6IV | N | 015304.90+293445.8 |
01531+2935 | BUP 27 | AC | 2012 | 6 | 183 | 198.5 | 3.46 | 12.87 | F6IV | N | 015304.90+293445.8 |