| Coord 2000 | 19567-2029 |
Discov num | DON 973 |
Comp | Coord arcsec 2000 | 19 56 42.69 -20 28 38.1 |
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| Date first | 1929 |
Date last | 2015 |
Obs | 4 |
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| Pa first | 347 |
Pa last | 348 |
P.A. Now (θ) | 348° |
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| Sep first | 3.7 |
Sep last | 4.3 |
Sep. Now (ρ) | 4.3" |
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| Mag pri | 9.10 |
Mag sec | 13.00 |
delta mag (ΔM) | 3.9 |
Spectral class | F2V (yellow-white) |
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| Pri motion ra | -004 |
Sec motion ra | |||||||||
| Pri motion dec | +000 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 347.5 |
Precise sep | 4.341 |
Constellation | Sagittarius |
SAO | 188740 |
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| HIP | 98140 |
Tycho2 | 6321-00464-1 |
Gaia DR2 | 45829968768 |
HD | 188600 |
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| BD | BD-20 5768 |
Distance | 440.53 |
Distance ly | 1437.01 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19567-2029 | DON 973 | 1986 | 3 | 351 | 4.3 | 9.10 | 13.00 | F2V | 195642.69-202838.1 | ||
| 19567-2029 | DON 973 | 2015 | 4 | 348 | 4.3 | 9.10 | 13.00 | F2V | 195642.69-202838.1 |