| Coord 2000 | 20271+3910 |
Discov num | TDT2284 |
Comp | Coord arcsec 2000 | 20 27 07.45 +39 09 59.1 |
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| Date first | 1991 |
Date last | 1991 |
Obs | 1 |
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| Pa first | 101 |
Pa last | 101 |
P.A. Now (θ) | 101° |
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| Sep first | 1.9 |
Sep last | 1.9 |
Sep. Now (ρ) | 1.9" |
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| Mag pri | 10.66 |
Mag sec | 12.64 |
delta mag (ΔM) | 1.98 |
Spectral class | |||||
| Pri motion ra | +012 |
Sec motion ra | +012 |
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| Pri motion dec | +003 |
Sec motion dec | +003 |
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| Notes | |||||||||||
| Precise pa | 101.2 |
Precise sep | 1.9 |
Constellation | Cygnus |
Tycho2 | 3152-00371-1 |
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| Gaia DR2 | 88497882624 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20271+3910 | TDT2284 | 1991 | 1 | 101 | 1.9 | 10.66 | 12.64 | 202707.45+390959.1 |