Coord 2000 | 20145+1541 |
Discov num | CHE 231 |
Comp | Coord arcsec 2000 | 20 14 28.32 +15 40 47.0 |
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Date first | 1910 |
Date last | 2018 |
Obs | 11 |
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Pa first | 261 |
Pa last | 266 |
P.A. Now (θ) | 266° |
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Sep first | 14.9 |
Sep last | 14.6 |
Sep. Now (ρ) | 14.6" |
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Mag pri | 13.50 |
Mag sec | 13.60 |
delta mag (ΔM) | 0.1 |
Spectral class | |||||
Pri motion ra | +013 |
Sec motion ra | -003 |
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Pri motion dec | -012 |
Sec motion dec | +001 |
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Notes |
Precise pa | 265.7 |
Precise sep | 14.6 |
Constellation | Delphinus |
SAO | 105883 |
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Gaia DR2 | 04372417536 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20145+1541 | CHE 231 | 1998 | 2 | 266 | 14.6 | 13.50 | 13.60 | D | 201428.32+154047.0 | ||
20145+1541 | CHE 231 | 2008 | 3 | 266 | 14.5 | 13.50 | 13.60 | D | 201428.32+154047.0 | ||
20145+1541 | CHE 231 | 2010 | 5 | 266 | 14.4 | 13.50 | 13.60 | 201428.32+154047.0 | |||
20145+1541 | CHE 231 | 2015 | 6 | 267 | 14.5 | 13.50 | 13.60 | 201428.32+154047.0 | |||
20145+1541 | CHE 231 | 2018 | 7 | 266 | 14.6 | 13.50 | 13.60 | 201428.32+154047.0 |