Coord 2000 | 20182+1511 |
Discov num | A 1670 |
Comp | Coord arcsec 2000 | 20 18 11.95 +15 11 23.7 |
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Date first | 1907 |
Date last | 2011 |
Obs | 14 |
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Pa first | 202 |
Pa last | 219 |
P.A. Now (θ) | 219° |
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Sep first | 0.2 |
Sep last | 0.4 |
Sep. Now (ρ) | 0.4" |
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Mag pri | 9.60 |
Mag sec | 10.00 |
delta mag (ΔM) | 0.4 |
Spectral class | A0 (white) |
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Pri motion ra | +003 |
Sec motion ra | |||||||||
Pri motion dec | -016 |
Sec motion dec | |||||||||
Notes |
Precise pa | 219.4 |
Precise sep | 0.36 |
Constellation | Delphinus |
SAO | 105938 |
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Tycho2 | 1631-00742-1 |
Gaia DR2 | 1808338225563158400 |
HD | 193141 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20182+1511 | A 1670 | 1989 | 12 | 215 | 0.3 | 9.60 | 10.00 | A0 | 201811.95+151123.7 | ||
20182+1511 | A 1670 | 2007 | 13 | 213 | 0.4 | 9.60 | 10.00 | A0 | 201811.95+151123.7 | ||
20182+1511 | A 1670 | 2011 | 14 | 219 | 0.4 | 9.60 | 10.00 | A0 | 201811.95+151123.7 |