| Coord 2000 | 20338+3312 |
Discov num | J 190 |
Comp | AB |
Coord arcsec 2000 | 20 33 44.02 +33 12 08.8 |
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| Date first | 1910 |
Date last | 2016 |
Obs | 8 |
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| Pa first | 337 |
Pa last | 337 |
P.A. Now (θ) | 337° |
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| Sep first | 2.4 |
Sep last | 3.1 |
Sep. Now (ρ) | 3.1" |
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| Mag pri | 10.20 |
Mag sec | 12.20 |
delta mag (ΔM) | 2 |
Spectral class | |||||
| Pri motion ra | -018 |
Sec motion ra | |||||||||
| Pri motion dec | -007 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 20 33 44 +33 12 09 | J 190 AB | 2016 | 8 | 337 | 3.1 | 10.20 | 12.20 | 2.00 | <=== | |||
| Show | 20 33 44 +33 12 09 | J 190 AC | 2015 | 8 | 105 | 9.1 | 10.20 | 13.60 | 3.40 |
| Precise pa | 337 |
Precise sep | 3.056 |
Constellation | Cygnus |
Tycho2 | 2690-00855-1 |
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| Gaia DR2 | 1863634516447340800 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20338+3312 | J 190 | AB | 1952 | 5 | 342 | 2.4 | 10.29 | 12.60 | 203344.02+331208.8 | ||
| 20338+3312 | J 190 | AB | 2015 | 7 | 337 | 3.1 | 10.20 | 12.20 | 203344.02+331208.8 |