Coord 2000 | 20001+1731 |
Discov num | H 4 100 |
Comp | AB |
Coord arcsec 2000 | 20 00 10.43 +17 30 09.1 |
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Date first | 1782 |
Date last | 2013 |
Obs | 19 |
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Pa first | 260 |
Pa last | 265 |
P.A. Now (θ) | 265° |
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Sep first | 23.0 |
Sep last | 23.9 |
Sep. Now (ρ) | 23.9" |
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Mag pri | 9.96 |
Mag sec | 10.12 |
delta mag (ΔM) | 0.16 |
Spectral class | K0 (yellow-orange) |
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Pri motion ra | +006 |
Sec motion ra | +003 |
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Pri motion dec | -003 |
Sec motion dec | -008 |
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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 | 13 Sge | 105522 | 20001+1731 | H 4 100 | AB | 1782 | 2013 | 19 | 265 | 23.9 | 9.96 | 10.12 | 0.16 | <=== | |
Show | 105522 | 20001+1731 | H 4 100 | AC | 1896 | 2013 | 17 | 297 | 112.6 | 9.96 | 5.57 | 4.39 | |||
Show | 105522 | 20001+1731 | H 4 100 | BC | 1900 | 2013 | 5 | 306 | 97.1 | 10.12 | 5.57 | 4.55 | |||
Show | 105522 | 20001+1731 | BU 1477 | CD | 1878 | 2013 | 8 | 208 | 27.0 | 5.57 | 13.40 | 7.83 | |||
Show | 105522 | 20001+1731 | BU 1477 | CE | 1924 | 2001 | 4 | 115 | 43.0 | 5.57 | 12.99 | 7.42 |
Precise pa | 265.3 |
Precise sep | 23.87 |
Name | 13 Sge |
Constellation | Sagitta |
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SAO | 105522 |
Gaia DR2 | 67976558208 |
HD | 189577 |
HR | 7645 |
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DM | BD+17 4183 |
Flamsteed | 13 Sagittae |
Flamsteed name | 13 Sge |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20001+1731 | H 4 100 | AB | 2002 | 9 | 254 | 24.1 | 9.96 | 10.12 | K0 | N | 200010.43+173009.1 |
20001+1731 | H 4 100 | AB | 2010 | 14 | 254 | 24.2 | 9.96 | 10.12 | K0 | N | 200010.43+173009.1 |
20001+1731 | H 4 100 | AB | 2012 | 18 | 256 | 24.2 | 9.96 | 10.12 | K0 | N | 200010.43+173009.1 |
20001+1731 | H 4 100 | AB | 2013 | 19 | 265 | 23.9 | 9.96 | 10.12 | K0 | N | 200010.43+173009.1 |