Coord 2000 | 19422-1015 |
Discov num | RST4639 |
Comp | Coord arcsec 2000 | 19 42 08.04 -10 15 18.7 |
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Date first | 1940 |
Date last | 1991 |
Obs | 3 |
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Pa first | 19 |
Pa last | 29 |
P.A. Now (θ) | 29° |
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Sep first | 0.4 |
Sep last | 0.4 |
Sep. Now (ρ) | 0.4" |
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Mag pri | 10.21 |
Mag sec | 10.45 |
delta mag (ΔM) | 0.24 |
Spectral class | G5 (yellow) |
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Pri motion ra | +000 |
Sec motion ra | |||||||||
Pri motion dec | -003 |
Sec motion dec | |||||||||
Notes | N
(See Notes) |
Precise pa | 28.6 |
Precise sep | 0.42 |
Constellation | Aquila |
Tycho2 | 5728-01981-1 |
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Gaia DR2 | 07258482048 |
HD | 185989 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19422-1015 | RST4639 | 1951 | 2 | 16 | 0.4 | 9.70 | 12.50 | G5 | 194208.04-101518.7 | ||
19422-1015 | RST4639 | 1991 | 3 | 29 | 0.4 | 10.21 | 10.45 | G5 | N | 194208.04-101518.7 |