| Coord 2000 | 19553+3617 |
Discov num | SEI 728 |
Comp | AB |
Coord arcsec 2000 | 19 55 17.33 +36 16 49.3 |
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| Date first | 1895 |
Date last | 2015 |
Obs | 10 |
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| Pa first | 194 |
Pa last | 196 |
P.A. Now (θ) | 196° |
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| Sep first | 29.9 |
Sep last | 29.6 |
Sep. Now (ρ) | 29.6" |
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| Mag pri | 11.00 |
Mag sec | 11.52 |
delta mag (ΔM) | 0.52 |
Spectral class | |||||
| Pri motion ra | +006 |
Sec motion ra | -028 |
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| Pri motion dec | -007 |
Sec motion dec | -001 |
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| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 19553+3617 | SEI 728 | AB | 1895 | 2015 | 10 | 196 | 29.6 | 11.00 | 11.52 | 0.52 | <=== | |||
| Show | 19553+3617 | ES 2183 | BC | 1925 | 2015 | 3 | 99 | 2.5 | 11.50 | 13.00 | 1.50 |
| Precise pa | 196.1 |
Precise sep | 29.609 |
Constellation | Cygnus |
Tycho2 | 2681-00892-1 |
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| Gaia DR2 | 56635052032 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19553+3617 | SEI 728 | AB | 2002 | 9 | 196 | 29.6 | 11.00 | 11.52 | 195517.33+361649.3 | ||
| 19553+3617 | SEI 728 | AB | 2015 | 10 | 196 | 29.6 | 11.00 | 11.52 | 195517.33+361649.3 |