Coord 2000 | 20150+1504 |
Discov num | CHE 240 |
Comp | Coord arcsec 2000 | 20 15 00.97 +15 04 36.9 |
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Date first | 1910 |
Date last | 2015 |
Obs | 13 |
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Pa first | 179 |
Pa last | 179 |
P.A. Now (θ) | 179° |
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Sep first | 28.7 |
Sep last | 28.4 |
Sep. Now (ρ) | 28.4" |
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Mag pri | 9.90 |
Mag sec | 10.60 |
delta mag (ΔM) | 0.7 |
Spectral class | |||||
Pri motion ra | +000 |
Sec motion ra | +015 |
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Pri motion dec | -010 |
Sec motion dec | -022 |
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Notes |
Precise pa | 178.7 |
Precise sep | 28.359 |
Constellation | Delphinus |
Gaia DR2 | 35985585280 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20150+1504 | CHE 240 | 1998 | 3 | 179 | 28.3 | 9.90 | 10.60 | D | 201500.97+150436.9 | ||
20150+1504 | CHE 240 | 2008 | 4 | 179 | 28.6 | 9.90 | 10.60 | D | 201500.97+150436.9 | ||
20150+1504 | CHE 240 | 2013 | 7 | 179 | 28.2 | 9.90 | 10.60 | 201500.97+150436.9 | |||
20150+1504 | CHE 240 | 2015 | 9 | 179 | 28.4 | 9.90 | 10.60 | 201500.97+150436.9 |