| Coord 2000 | 19420+5201 |
Discov num | ES 794 |
Comp | AB |
Coord arcsec 2000 | 19 42 02.87 +52 01 04.4 |
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| Date first | 1899 |
Date last | 2018 |
Obs | 17 |
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| Pa first | 261 |
Pa last | 256 |
P.A. Now (θ) | 256° |
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| Sep first | 42.5 |
Sep last | 45.6 |
Sep. Now (ρ) | 45.6" |
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| Mag pri | 9.35 |
Mag sec | 10.05 |
delta mag (ΔM) | 0.7 |
Spectral class | K7 (yellow-orange) |
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| Pri motion ra | +007 |
Sec motion ra | -007 |
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| Pri motion dec | +012 |
Sec motion dec | -024 |
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| Notes | N
(See Notes) |
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| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 19420+5201 | ES 794 | AB | 1899 | 2018 | 17 | 256 | 45.6 | 9.35 | 10.05 | 0.70 | <=== | |||
| Show | 19420+5201 | ES 794 | BC | 1909 | 2015 | 8 | 102 | 7.7 | 10.05 | 14.20 | 4.15 |
| Precise pa | 256 |
Precise sep | 45.595 |
Constellation | Cygnus |
SAO | 31903 |
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| Tycho2 | 3569-01212-1 |
Gaia DR2 | 74287672704 |
HD | 234978 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19420+5201 | ES 794 | AB | 2004 | 11 | 256 | 44.4 | 9.35 | 10.05 | K7 | N D | 194202.87+520104.4 |
| 19420+5201 | ES 794 | AB | 2015 | 13 | 256 | 45.5 | 9.35 | 10.05 | K7 | N | 194202.87+520104.4 |
| 19420+5201 | ES 794 | AB | 2018 | 14 | 256 | 45.6 | 9.35 | 10.05 | K7 | N | 194202.87+520104.4 |