Coord 2000 | 19492-1902 |
Discov num | B 451 |
Comp | Coord arcsec 2000 | 19 49 11.15 -19 02 08.4 |
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Date first | 1926 |
Date last | 1991 |
Obs | 8 |
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Pa first | 52 |
Pa last | 54 |
P.A. Now (θ) | 54° |
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Sep first | 0.5 |
Sep last | 0.5 |
Sep. Now (ρ) | 0.5" |
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Mag pri | 10.33 |
Mag sec | 10.25 |
delta mag (ΔM) | 0.08 |
Spectral class | F2IV (yellow-white) |
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Pri motion ra | -002 |
Sec motion ra | -002 |
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Pri motion dec | -006 |
Sec motion dec | -006 |
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Notes |
Precise pa | 53.6 |
Precise sep | 0.48 |
Constellation | Sagittarius |
SAO | 163011 |
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Tycho2 | 6320-00016-1 |
Gaia DR2 | 06521673600 |
HD | 187171 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19492-1902 | B 451 | 1991 | 8 | 54 | 0.5 | 10.33 | 10.25 | F2IV | 194911.15-190208.4 |