Coord 2000 | 19504-0316 |
Discov num | J 1688 |
Comp | Coord arcsec 2000 | 19 50 16.15 -03 14 54.7 |
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Date first | 1894 |
Date last | 2015 |
Obs | 10 |
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Pa first | 347 |
Pa last | 343 |
P.A. Now (θ) | 343° |
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Sep first | 5.7 |
Sep last | 5.6 |
Sep. Now (ρ) | 5.6" |
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Mag pri | 12.00 |
Mag sec | 11.91 |
delta mag (ΔM) | 0.09 |
Spectral class | |||||
Pri motion ra | +019 |
Sec motion ra | +015 |
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Pri motion dec | +002 |
Sec motion dec | +018 |
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Notes | B
(Blue magnitudes) |
Precise pa | 342.5 |
Precise sep | 5.626 |
Constellation | Aquila |
Gaia DR2 | 18883977600 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19504-0316 | J 1688 | 1998 | 4 | 343 | 5.6 | 12.00 | 11.91 | DB | 195016.03-031456.5 | ||
19504-0316 | J 1688 | 2000 | 5 | 343 | 5.6 | 12.00 | 11.91 | DB | 195016.03-031456.5 | ||
19504-0316 | J 1688 | 2010 | 7 | 341 | 5.6 | 12.00 | 11.91 | B | 195016.15-031454.7 | ||
19504-0316 | J 1688 | 2015 | 8 | 343 | 5.6 | 12.00 | 11.91 | B | 195016.15-031454.7 |