| Coord 2000 | 19432+3840 |
Discov num | SEI 666 |
Comp | Coord arcsec 2000 | 19 43 10.76 +38 40 18.2 |
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| Date first | 1896 |
Date last | 2017 |
Obs | 18 |
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| Pa first | 327 |
Pa last | 318 |
P.A. Now (θ) | 318° |
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| Sep first | 25.5 |
Sep last | 21.5 |
Sep. Now (ρ) | 21.5" |
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| Mag pri | 6.49 |
Mag sec | 11.20 |
delta mag (ΔM) | 4.71 |
Spectral class | K0 (yellow-orange) |
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| Pri motion ra | +007 |
Sec motion ra | +009 |
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| Pri motion dec | +001 |
Sec motion dec | -040 |
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| Notes | |||||||||||
| Precise pa | 317.5 |
Precise sep | 21.5 |
Constellation | Cygnus |
SAO | 68751 |
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| HIP | 97029 |
Tycho2 | 3136-00139-1 |
Gaia DR2 | 2073147419194199680 |
HD | 186506 |
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| BD | BD+38 3725 |
Distance | 387.6 |
Distance ly | 1264.35 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19432+3840 | SEI 666 | 2003 | 11 | 319 | 21.6 | 6.70 | 9.70 | K0 | D | 194310.76+384018.2 | |
| 19432+3840 | SEI 666 | 2011 | 12 | 316 | 22.1 | 6.70 | 9.70 | K0 | D | 194310.76+384018.2 | |
| 19432+3840 | SEI 666 | 2015 | 15 | 319 | 21.4 | 6.49 | 11.20 | K0 | 194310.76+384018.2 | ||
| 19432+3840 | SEI 666 | 2017 | 18 | 318 | 21.5 | 6.49 | 11.20 | K0 | 194310.76+384018.2 |