Coord 2000 | 20029+0824 |
Discov num | STF2615 |
Comp | Coord arcsec 2000 | 20 02 54.05 +08 23 50.7 |
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Date first | 1825 |
Date last | 2015 |
Obs | 35 |
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Pa first | 323 |
Pa last | 301 |
P.A. Now (θ) | 301° |
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Sep first | 10.7 |
Sep last | 8.9 |
Sep. Now (ρ) | 8.9" |
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Mag pri | 7.61 |
Mag sec | 10.29 |
delta mag (ΔM) | 2.68 |
Spectral class | B9 (blue-white) |
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Pri motion ra | +005 |
Sec motion ra | -001 |
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Pri motion dec | -002 |
Sec motion dec | -022 |
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Notes |
Precise pa | 301.2 |
Precise sep | 8.89 |
Constellation | Aquila |
Tycho2 | 1072-00354-1 |
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Gaia DR2 | 64193163136 |
HD | 190072 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20029+0824 | STF2615 | 2000 | 27 | 304 | 9.1 | 7.61 | 10.29 | B9 | D | 200254.05+082350.7 | |
20029+0824 | STF2615 | 2015 | 31 | 301 | 8.9 | 7.61 | 10.29 | B9 | 200254.05+082350.7 |