Coord 2000 | 20004+1720 |
Discov num | SLE 676 |
Comp | Coord arcsec 2000 | 20 00 27.76 +17 20 13.1 |
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Date first | 1900 |
Date last | 2015 |
Obs | 10 |
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Pa first | 230 |
Pa last | 228 |
P.A. Now (θ) | 228° |
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Sep first | 12.4 |
Sep last | 12.6 |
Sep. Now (ρ) | 12.6" |
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Mag pri | 11.17 |
Mag sec | 12.30 |
delta mag (ΔM) | 1.13 |
Spectral class | |||||
Pri motion ra | +001 |
Sec motion ra | +002 |
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Pri motion dec | -007 |
Sec motion dec | -005 |
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Notes |
Precise pa | 227.5 |
Precise sep | 12.582 |
Constellation | Sagitta |
Tycho2 | 1621-01137-1 |
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Gaia DR2 | 70787234816 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20004+1720 | SLE 676 | 1997 | 4 | 228 | 12.9 | 11.17 | 12.30 | D | 200027.76+172013.1 | ||
20004+1720 | SLE 676 | 2001 | 5 | 228 | 12.7 | 11.17 | 12.30 | D | 200027.76+172013.1 | ||
20004+1720 | SLE 676 | 2015 | 6 | 228 | 12.6 | 11.17 | 12.30 | 200027.76+172013.1 |