| Coord 2000 | 20284+5430 |
Discov num | STF2693 |
Comp | Coord arcsec 2000 | 20 28 24.22 +54 30 05.4 |
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| Date first | 1830 |
Date last | 2016 |
Obs | 30 |
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| Pa first | 13 |
Pa last | 12 |
P.A. Now (θ) | 12° |
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| Sep first | 13.5 |
Sep last | 13.7 |
Sep. Now (ρ) | 13.7" |
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| Mag pri | 8.17 |
Mag sec | 9.23 |
delta mag (ΔM) | 1.06 |
Spectral class | A0 (white) |
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| Pri motion ra | +006 |
Sec motion ra | +007 |
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| Pri motion dec | +004 |
Sec motion dec | +005 |
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| Notes | N
(See Notes) |
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| Precise pa | 12 |
Precise sep | 13.743 |
Constellation | Cygnus |
SAO | 32613 |
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| Tycho2 | 3954-02777-1 |
Gaia DR2 | 2185013763732287104 |
HD | 195372 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20284+5430 | STF2693 | 2008 | 22 | 12 | 13.6 | 8.17 | 9.23 | A0 | N D | 202824.22+543005.4 | |
| 20284+5430 | STF2693 | 2009 | 23 | 12 | 13.8 | 8.17 | 9.23 | A0 | N D | 202824.22+543005.4 | |
| 20284+5430 | STF2693 | 2010 | 25 | 12 | 13.6 | 8.17 | 9.23 | A0 | N | 202824.22+543005.4 | |
| 20284+5430 | STF2693 | 2015 | 29 | 12 | 13.8 | 8.17 | 9.23 | A0 | N | 202824.22+543005.4 |