Coord 2000 | 20020+3840 |
Discov num | A 1411 |
Comp | AC |
Coord arcsec 2000 | 20 01 59.20 +38 39 55.4 |
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Date first | 1906 |
Date last | 2015 |
Obs | 5 |
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Pa first | 208 |
Pa last | 208 |
P.A. Now (θ) | 208° |
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Sep first | 10.2 |
Sep last | 10.2 |
Sep. Now (ρ) | 10.2" |
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Mag pri | 8.59 |
Mag sec | 13.40 |
delta mag (ΔM) | 4.81 |
Spectral class | A3V (white) |
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Pri motion ra | -001 |
Sec motion ra | |||||||||
Pri motion dec | -002 |
Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 69289 | 20020+3840 | A 1411 | AB | 1906 | 1997 | 6 | 203 | 1.4 | 8.59 | 12.30 | 3.71 | |||
Show | 69289 | 20020+3840 | A 1411 | AC | 1906 | 2015 | 5 | 208 | 10.2 | 8.59 | 13.40 | 4.81 | <=== | ||
Show | 69289 | 20020+3840 | A 1411 | AD | 1906 | 2015 | 5 | 116 | 22.7 | 8.59 | 13.60 | 5.01 |
Precise pa | 208.2 |
Precise sep | 10.218 |
Constellation | Cygnus |
SAO | 69289 |
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Tycho2 | 3150-01983-1 |
Gaia DR2 | 11337665408 |
HD | 190131 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20020+3840 | A 1411 | AC | 2000 | 3 | 209 | 9.9 | 8.59 | 13.40 | D | 200159.20+383955.4 | |
20020+3840 | A 1411 | AC | 2002 | 4 | 208 | 10.1 | 8.59 | 13.40 | D | 200159.20+383955.4 | |
20020+3840 | A 1411 | AC | 2015 | 5 | 208 | 10.2 | 8.59 | 13.40 | A3V | 200159.20+383955.4 |