Coord 2000 | 19457+4230 |
Discov num | ES 1563 |
Comp | Coord arcsec 2000 | 19 45 41.30 +42 29 34.3 |
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Date first | 1892 |
Date last | 2015 |
Obs | 11 |
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Pa first | 207 |
Pa last | 210 |
P.A. Now (θ) | 210° |
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Sep first | 9.3 |
Sep last | 6.2 |
Sep. Now (ρ) | 6.2" |
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Mag pri | 10.20 |
Mag sec | 11.80 |
delta mag (ΔM) | 1.6 |
Spectral class | A5 (white) |
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Pri motion ra | +005 |
Sec motion ra | +010 |
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Pri motion dec | +000 |
Sec motion dec | +017 |
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Notes | N
(See Notes) |
Precise pa | 209.7 |
Precise sep | 6.18 |
Constellation | Cygnus |
SAO | 48801 |
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Tycho2 | 3144-01422-1 |
Gaia DR2 | 82881876864 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19457+4230 | ES 1563 | 1998 | 3 | 210 | 6.7 | 10.20 | 11.80 | A5 | D | 194541.30+422934.3 | |
19457+4230 | ES 1563 | 2003 | 5 | 210 | 6.6 | 10.20 | 11.80 | A5 | N D | 194541.30+422934.3 | |
19457+4230 | ES 1563 | 2010 | 6 | 208 | 5.5 | 10.20 | 11.80 | A5 | N | 194541.30+422934.3 | |
19457+4230 | ES 1563 | 2015 | 7 | 210 | 6.3 | 10.20 | 11.80 | A5 | N | 194541.30+422934.3 |