| Coord 2000 | 19512-2030 |
Discov num | TDT1804 |
Comp | Coord arcsec 2000 | 19 51 12.81 -20 30 10.1 |
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| Date first | 1991 |
Date last | 1991 |
Obs | 1 |
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| Pa first | 242 |
Pa last | 242 |
P.A. Now (θ) | 242° |
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| Sep first | 0.5 |
Sep last | 0.5 |
Sep. Now (ρ) | 0.5" |
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| Mag pri | 10.36 |
Mag sec | 10.70 |
delta mag (ΔM) | 0.34 |
Spectral class | |||||
| Pri motion ra | -013 |
Sec motion ra | -013 |
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| Pri motion dec | -013 |
Sec motion dec | -013 |
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| Notes | |||||||||||
| Precise pa | 242.2 |
Precise sep | 0.53 |
Constellation | Sagittarius |
SAO | 188629 |
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| Tycho2 | 6320-02011-1 |
Gaia DR2 | 89965483264 |
HD | 187533 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19512-2030 | TDT1804 | 1991 | 1 | 242 | 0.5 | 10.36 | 10.70 | 195112.81-203010.1 |