| Coord 2000 | 20147+5940 |
Discov num | STI 957 |
Comp | Coord arcsec 2000 | 20 14 42.38 +59 40 07.1 |
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| Date first | 1901 |
Date last | 2013 |
Obs | 3 |
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| Pa first | 9 |
Pa last | 319 |
P.A. Now (θ) | 319° |
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| Sep first | 8.8 |
Sep last | 4.7 |
Sep. Now (ρ) | 4.7" |
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| Mag pri | 9.20 |
Mag sec | 12.80 |
delta mag (ΔM) | 3.6 |
Spectral class | G5 (yellow) |
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| Pri motion ra | +038 |
Sec motion ra | |||||||||
| Pri motion dec | +014 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 319.4 |
Precise sep | 4.703 |
Constellation | Cygnus |
SAO | 32390 |
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| Tycho2 | 3949-00367-1 |
Gaia DR2 | 84961215104 |
HD | 239359 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20147+5940 | STI 957 | 1901 | 1 | 9 | 8.8 | 9.20 | 12.80 | G5 | 201442.38+594007.1 | ||
| 20147+5940 | STI 957 | 2010 | 2 | 324 | 5.3 | 9.20 | 12.80 | G5 | 201442.38+594007.1 | ||
| 20147+5940 | STI 957 | 2013 | 3 | 320 | 4.7 | 9.20 | 12.80 | G5 | 201442.38+594007.1 |