Coord 2000 | 20003+1757 |
Discov num | HU 352 |
Comp | AB |
Coord arcsec 2000 | 20 00 21.02 +17 56 34.3 |
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Date first | 1901 |
Date last | 2007 |
Obs | 17 |
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Pa first | 262 |
Pa last | 176 |
P.A. Now (θ) | 176° |
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Sep first | 0.2 |
Sep last | 0.2 |
Sep. Now (ρ) | 0.2" |
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Mag pri | 9.00 |
Mag sec | 9.50 |
delta mag (ΔM) | 0.5 |
Spectral class | A0 (white) |
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Pri motion ra | -001 |
Sec motion ra | |||||||||
Pri motion dec | -001 |
Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 105531 | 20003+1757 | HU 352 | AB | 1901 | 2007 | 17 | 176 | 0.2 | 9.00 | 9.50 | 0.50 | <=== | ||
Show | 105531 | 20003+1757 | LBU 8 | AB,C | 1896 | 2019 | 12 | 28 | 63.8 | 8.76 | 11.38 | 2.62 | |||
Show | 105531 | 20003+1757 | LBU 8 | AB,D | 1991 | 2019 | 8 | 352 | 65.3 | 8.76 | 11.30 | 2.54 |
Precise pa | 176.4 |
Precise sep | 0.172 |
Constellation | Sagitta |
SAO | 105531 |
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Tycho2 | 1621-01665-1 |
Gaia DR2 | 58340021504 |
HD | 189615 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20003+1757 | HU 352 | AB | 1992 | 16 | 225 | 0.2 | 9.00 | 9.50 | A0 | 200021.02+175634.3 | |
20003+1757 | HU 352 | AB | 2007 | 17 | 176 | 0.2 | 9.00 | 9.50 | A0 | 200021.02+175634.3 |