| Coord 2000 | 19575-2108 |
Discov num | BRT1557 |
Comp | Coord arcsec 2000 | 19 57 28.45 -21 08 21.8 |
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| Date first | 1922 |
Date last | 2015 |
Obs | 2 |
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| Pa first | 197 |
Pa last | 190 |
P.A. Now (θ) | 190° |
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| Sep first | 1.9 |
Sep last | 2.8 |
Sep. Now (ρ) | 2.8" |
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| Mag pri | 12.57 |
Mag sec | 12.85 |
delta mag (ΔM) | 0.28 |
Spectral class | |||||
| Pri motion ra | +016 |
Sec motion ra | |||||||||
| Pri motion dec | +032 |
Sec motion dec | |||||||||
| Notes | B
(Blue magnitudes) |
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| Precise pa | 190.1 |
Precise sep | 2.764 |
Constellation | Sagittarius |
Gaia DR2 | 37486538624 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19575-2108 | BRT1557 | 1922 | 1 | 197 | 1.9 | 12.57 | 12.85 | B | 195728.45-210821.8 | ||
| 19575-2108 | BRT1557 | 2015 | 2 | 190 | 2.8 | 12.57 | 12.85 | B | 195728.45-210821.8 |