Coord 2000 | 20300+3832 |
Discov num | SMA 117 |
Comp | Coord arcsec 2000 | 20 29 58.98 +38 32 23.2 |
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Date first | 1895 |
Date last | 2015 |
Obs | 14 |
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Pa first | 271 |
Pa last | 264 |
P.A. Now (θ) | 264° |
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Sep first | 11.6 |
Sep last | 12.4 |
Sep. Now (ρ) | 12.4" |
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Mag pri | 9.05 |
Mag sec | 11.60 |
delta mag (ΔM) | 2.55 |
Spectral class | F0 (yellow-white) |
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Pri motion ra | +009 |
Sec motion ra | +008 |
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Pri motion dec | +009 |
Sec motion dec | -005 |
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Notes |
Precise pa | 263.8 |
Precise sep | 12.355 |
Constellation | Cygnus |
SAO | 70113 |
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Tycho2 | 3152-01255-1 |
Gaia DR2 | 83802736512 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20300+3832 | SMA 117 | 1998 | 5 | 265 | 12.2 | 9.05 | 11.60 | F0 | D | 202958.98+383223.2 | |
20300+3832 | SMA 117 | 2005 | 6 | 265 | 12.2 | 9.05 | 11.60 | F0 | D | 202958.98+383223.2 | |
20300+3832 | SMA 117 | 2013 | 8 | 264 | 12.4 | 9.05 | 11.60 | F0 | 202958.98+383223.2 | ||
20300+3832 | SMA 117 | 2015 | 10 | 264 | 12.3 | 9.05 | 11.60 | F0 | 202958.98+383223.2 |