| Coord 2000 | 20174+1522 |
Discov num | CHE 276 |
Comp | Coord arcsec 2000 | 20 17 27.96 +15 21 46.9 |
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| Date first | 1910 |
Date last | 2015 |
Obs | 12 |
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| Pa first | 260 |
Pa last | 261 |
P.A. Now (θ) | 261° |
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| Sep first | 19.3 |
Sep last | 18.0 |
Sep. Now (ρ) | 18" |
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| Mag pri | 11.00 |
Mag sec | 11.50 |
delta mag (ΔM) | 0.5 |
Spectral class | |||||
| Pri motion ra | -124 |
Sec motion ra | |||||||||
| Pri motion dec | -009 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 261.1 |
Precise sep | 18.009 |
Constellation | Delphinus |
Gaia DR2 | 1808355886468814976 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20174+1522 | CHE 276 | 2006 | 3 | 261 | 18.1 | 11.00 | 11.50 | D | 201727.96+152146.9 | ||
| 20174+1522 | CHE 276 | 2008 | 4 | 261 | 18.1 | 11.00 | 11.50 | D | 201727.96+152146.9 | ||
| 20174+1522 | CHE 276 | 2010 | 7 | 261 | 17.8 | 11.00 | 11.50 | 201727.96+152146.9 | |||
| 20174+1522 | CHE 276 | 2015 | 8 | 261 | 18.0 | 11.00 | 11.50 | 201727.96+152146.9 |