| Coord 2000 | 00394-0716 |
Discov num | HAU 9 |
Comp | AB |
Coord arcsec 2000 | 00 39 23.01 -07 15 33.8 |
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| Date first | 1892 |
Date last | 2015 |
Obs | 7 |
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| Pa first | 195 |
Pa last | 160 |
P.A. Now (θ) | 160° |
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| Sep first | 17.0 |
Sep last | 12.5 |
Sep. Now (ρ) | 12.5" |
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| Mag pri | 11.10 |
Mag sec | 12.60 |
delta mag (ΔM) | 1.5 |
Spectral class | |||||
| Pri motion ra | -039 |
Sec motion ra | +029 |
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| Pri motion dec | -050 |
Sec motion dec | -014 |
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| Notes | B
(Blue magnitudes) |
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| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 00 39 23 -07 15 34 | RST 4153 Aa,Ab | 2015 | 4 | 2 | 2.7 | 10.40 | 12.20 | 1.80 | ||||
| Show | 00 39 23 -07 15 34 | HAU 9 AB | 2015 | 7 | 160 | 12.5 | 11.10 | 12.60 | 1.50 | <=== |
| Precise pa | 160.1 |
Precise sep | 12.48 |
Constellation | Cetus |
Tycho2 | 4678-00734-1 |
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| Gaia DR2 | 2523280745096100736 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00394-0716 | HAU 9 | AB | 1999 | 4 | 165 | 12.7 | 11.10 | 12.60 | B | 003923.01-071533.8 | |
| 00394-0716 | HAU 9 | AB | 2010 | 6 | 162 | 12.2 | 11.10 | 12.60 | B | 003923.01-071533.8 | |
| 00394-0716 | HAU 9 | AB | 2015 | 7 | 160 | 12.5 | 11.10 | 12.60 | B | 003923.01-071533.8 |