| Coord 2000 | 19506+1221 |
Discov num | BPM1691 |
Comp | Coord arcsec 2000 | 19 50 34.09 +12 20 46.5 |
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| Date first | 1991 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 293 |
Pa last | 294 |
P.A. Now (θ) | 294° |
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| Sep first | 110.8 |
Sep last | 110.6 |
Sep. Now (ρ) | 110.6" |
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| Mag pri | 14.63 |
Mag sec | 15.73 |
delta mag (ΔM) | 1.1 |
Spectral class | |||||
| Pri motion ra | -016 |
Sec motion ra | +009 |
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| Pri motion dec | -018 |
Sec motion dec | -011 |
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| Notes | |||||||||||
| Precise pa | 293.8 |
Precise sep | 110.559 |
Constellation | Hydra |
Tycho2 | 1066-02603-1 |
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| Gaia DR2 | 4304574145733328384 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19506+1221 | BPM1691 | 1997 | 2 | 294 | 110.5 | 14.63 | 15.73 | NV | 195034.09+122046.5 | ||
| 19506+1221 | BPM1691 | 2001 | 3 | 293 | 110.7 | 14.63 | 15.73 | NV | 195034.09+122046.5 | ||
| 19506+1221 | BPM1691 | 2010 | 4 | 294 | 110.9 | 14.63 | 15.73 | NV | 195034.09+122046.5 | ||
| 19506+1221 | BPM1691 | 2015 | 5 | 294 | 110.6 | 14.63 | 15.73 | NV | 195034.09+122046.5 |