| Coord 2000 | 20190+1456 |
Discov num | CHE 303 |
Comp | Coord arcsec 2000 | 20 19 00.11 +14 55 31.7 |
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| Date first | 1910 |
Date last | 2016 |
Obs | 15 |
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| Pa first | 261 |
Pa last | 260 |
P.A. Now (θ) | 260° |
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| Sep first | 20.2 |
Sep last | 21.5 |
Sep. Now (ρ) | 21.5" |
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| Mag pri | 12.00 |
Mag sec | 12.60 |
delta mag (ΔM) | 0.6 |
Spectral class | F2+G3 (yellow-white/yellow) |
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| Pri motion ra | +001 |
Sec motion ra | -004 |
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| Pri motion dec | -003 |
Sec motion dec | -010 |
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| Notes | |||||||||||
| Precise pa | 259.6 |
Precise sep | 21.541 |
Constellation | Delphinus |
Gaia DR2 | 1805315152702792448 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20190+1456 | CHE 303 | 2004 | 4 | 259 | 20.5 | 9.97 | 11.00 | D | 201900.11+145531.7 | ||
| 20190+1456 | CHE 303 | 2008 | 5 | 259 | 20.6 | 9.97 | 11.00 | D | 201900.11+145531.7 | ||
| 20190+1456 | CHE 303 | 2010 | 8 | 260 | 20.5 | 9.97 | 11.00 | 201900.11+145531.7 | |||
| 20190+1456 | CHE 303 | 2016 | 11 | 260 | 21.5 | 12.00 | 12.60 | F2+G3 | 201900.11+145531.7 |