Coord 2000 | 20193+3635 |
Discov num | AG 253 |
Comp | AC |
Coord arcsec 2000 | 20 19 18.43 +36 35 08.5 |
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Date first | 1896 |
Date last | 2015 |
Obs | 13 |
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Pa first | 270 |
Pa last | 268 |
P.A. Now (θ) | 268° |
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Sep first | 171.5 |
Sep last | 171.9 |
Sep. Now (ρ) | 171.9" |
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Mag pri | 9.38 |
Mag sec | 11.28 |
delta mag (ΔM) | 1.9 |
Spectral class | G5 (yellow) |
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Pri motion ra | -003 |
Sec motion ra | -007 |
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Pri motion dec | -019 |
Sec motion dec | -041 |
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Notes | N
(See Notes) |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 69829 | 20193+3635 | AG 253 | AB | 1896 | 2018 | 30 | 118 | 9.8 | 9.38 | 9.85 | 0.47 | |||
Show | 69829 | 20193+3635 | AG 253 | AC | 1896 | 2015 | 13 | 268 | 171.9 | 9.38 | 11.28 | 1.90 | <=== |
Precise pa | 267.9 |
Precise sep | 171.852 |
Constellation | Cygnus |
SAO | 69829 |
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Tycho2 | 2684-01643-1 |
Gaia DR2 | 93381925248 |
HD | 228899 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20193+3635 | AG 253 | AC | 1991 | 6 | 268 | 171.7 | 9.38 | 11.28 | 201918.43+363508.5 | ||
20193+3635 | AG 253 | AC | 2008 | 7 | 269 | 173.2 | 9.38 | 11.28 | 201918.43+363508.5 | ||
20193+3635 | AG 253 | AC | 2015 | 13 | 268 | 171.9 | 9.38 | 11.28 | G5 | N | 201918.43+363508.5 |