| Coord 2000 | 19480-2211 |
Discov num | DON 968 |
Comp | Coord arcsec 2000 | 19 48 01.26 -22 10 32.6 |
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| Date first | 1929 |
Date last | 2015 |
Obs | 3 |
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| Pa first | 229 |
Pa last | 232 |
P.A. Now (θ) | 232° |
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| Sep first | 1.2 |
Sep last | 1.8 |
Sep. Now (ρ) | 1.8" |
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| Mag pri | 10.13 |
Mag sec | 13.30 |
delta mag (ΔM) | 3.17 |
Spectral class | F6/7V (yellow-white) |
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| Pri motion ra | -002 |
Sec motion ra | |||||||||
| Pri motion dec | -002 |
Sec motion dec | |||||||||
| Notes | S
(Parallax indidates non-physical) |
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| Precise pa | 232.3 |
Precise sep | 1.826 |
Constellation | Sagittarius |
SAO | 188579 |
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| Tycho2 | 6324-00746-1 |
Gaia DR2 | 68306597888 |
HD | 186939 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19480-2211 | DON 968 | 1940 | 2 | 233 | 1.4 | 10.13 | 13.30 | F6/7V | 194801.26-221032.6 | ||
| 19480-2211 | DON 968 | 2015 | 3 | 232 | 1.8 | 10.13 | 13.30 | F6/7V | S | 194801.26-221032.6 |