| Coord 2000 | 19488-5539 |
Discov num | B 447 |
Comp | Coord arcsec 2000 | 19 48 48.69 -55 38 42.5 |
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| Date first | 1927 |
Date last | 2000 |
Obs | 6 |
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| Pa first | 252 |
Pa last | 253 |
P.A. Now (θ) | 253° |
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| Sep first | 3.6 |
Sep last | 3.3 |
Sep. Now (ρ) | 3.3" |
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| Mag pri | 9.96 |
Mag sec | 11.20 |
delta mag (ΔM) | 1.24 |
Spectral class | F2V (yellow-white) |
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| Pri motion ra | +050 |
Sec motion ra | |||||||||
| Pri motion dec | +011 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 253.2 |
Precise sep | 3.28 |
Constellation | Telescopium |
SAO | 246276 |
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| Tycho2 | 8779-01794-1 |
Gaia DR2 | 29169896960 |
HD | 186683 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19488-5539 | B 447 | 2000 | 5 | 253 | 3.3 | 9.96 | 11.20 | F2V | D | 194848.69-553842.5 |