| Coord 2000 | 20128+3439 |
Discov num | TDT2091 |
Comp | Coord arcsec 2000 | 20 12 46.45 +34 38 38.7 |
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| Date first | 1991 |
Date last | 1991 |
Obs | 1 |
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| Pa first | 24 |
Pa last | 24 |
P.A. Now (θ) | 24° |
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| Sep first | 1.0 |
Sep last | 1.0 |
Sep. Now (ρ) | 1" |
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| Mag pri | 11.44 |
Mag sec | 11.92 |
delta mag (ΔM) | 0.48 |
Spectral class | |||||
| Pri motion ra | -004 |
Sec motion ra | -004 |
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| Pri motion dec | -028 |
Sec motion dec | -028 |
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| Notes | |||||||||||
| Precise pa | 24.3 |
Precise sep | 0.99 |
Constellation | Cygnus |
Tycho2 | 2679-00030-1 |
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| Gaia DR2 | 83476003968 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20128+3439 | TDT2091 | 1991 | 1 | 24 | 1.0 | 11.44 | 11.92 | 201246.45+343838.7 |