| Coord 2000 | 19539+4425 |
Discov num | GIC 159 |
Comp | AB |
Coord arcsec 2000 | 19 53 54.48 +44 24 53.3 |
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| Date first | 1954 |
Date last | 2016 |
Obs | 17 |
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| Pa first | 106 |
Pa last | 70 |
P.A. Now (θ) | 70° |
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| Sep first | 7.9 |
Sep last | 5.9 |
Sep. Now (ρ) | 5.9" |
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| Mag pri | 14.26 |
Mag sec | 14.96 |
delta mag (ΔM) | 0.7 |
Spectral class | M5.5V+M6V (red/red) |
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| Pri motion ra | +361 |
Sec motion ra | +443 |
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| Pri motion dec | -483 |
Sec motion dec | -581 |
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| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 19539+4425 | MCY 3 | Aa,Ab | 1986 | 2008 | 17 | 278 | 0.8 | 13.50 | 16.80 | 3.30 | Y | |||
| Show | 19539+4425 | GIC 159 | AB | 1954 | 2016 | 17 | 70 | 5.9 | 14.26 | 14.96 | 0.70 | <=== |
| Precise pa | 69.8 |
Precise sep | 5.905 |
Constellation | Cygnus |
last precise pa | 69.8 |
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| last precise sep | 5.905 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19539+4425 | GIC 159 | AB | 2000 | 12 | 80 | 7.0 | 14.26 | 14.96 | M6Ve | N D | 195354.48+442453.3 |
| 19539+4425 | GIC 159 | AB | 2003 | 13 | 80 | 7.2 | 14.26 | 14.96 | M6Ve | N D | 195354.48+442453.3 |
| 19539+4425 | GIC 159 | AB | 2012 | 15 | 70 | 6.5 | 14.26 | 14.96 | M5.5V+M6V | N | 195354.48+442453.3 |
| 19539+4425 | GIC 159 | AB | 2016 | 17 | 70 | 5.9 | 14.26 | 14.96 | M5.5V+M6V | NZ | 195354.48+442453.3 |