Coord 2000 | 09181-2223 |
Discov num | B 1989 |
Comp | AB |
Coord arcsec 2000 | 09 18 05.03 -22 23 13.8 |
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Date first | 1932 |
Date last | 2015 |
Obs | 6 |
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Pa first | 173 |
Pa last | 351 |
P.A. Now (θ) | 351° |
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Sep first | 0.9 |
Sep last | 1.0 |
Sep. Now (ρ) | 1" |
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Mag pri | 10.60 |
Mag sec | 10.70 |
delta mag (ΔM) | 0.1 |
Spectral class | |||||
Pri motion ra | -031 |
Sec motion ra | -031 |
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Pri motion dec | -001 |
Sec motion dec | -001 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 09181-2223 | B 1989 | AB | 1932 | 2015 | 6 | 351 | 1.0 | 10.60 | 10.70 | 0.10 | <=== | |||
Show | 09181-2223 | B 1989 | AB,C | 1920 | 2015 | 7 | 59 | 16.0 | 9.30 | 12.60 | 3.30 |
Precise pa | 350.7 |
Precise sep | 0.993 |
Constellation | Hydra |
Tycho2 | 6040-00302-1 |
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Gaia DR2 | 54719887488 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
09181-2223 | B 1989 | AB | 1991 | 5 | 355 | 1.0 | 10.60 | 10.70 | 091805.03-222313.8 | ||
09181-2223 | B 1989 | AB | 2015 | 6 | 351 | 1.0 | 10.60 | 10.70 | 091805.03-222313.8 |