Coord 2000 | 19503+1148 |
Discov num | BPM1680 |
Comp | AB |
Coord arcsec 2000 | 19 50 16.17 +11 47 51.1 |
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Date first | 1993 |
Date last | 2015 |
Obs | 5 |
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Pa first | 69 |
Pa last | 68 |
P.A. Now (θ) | 68° |
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Sep first | 74.7 |
Sep last | 74.8 |
Sep. Now (ρ) | 74.8" |
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Mag pri | 14.45 |
Mag sec | 15.74 |
delta mag (ΔM) | 1.29 |
Spectral class | |||||
Pri motion ra | +008 |
Sec motion ra | +003 |
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Pri motion dec | -013 |
Sec motion dec | -011 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 105323 | 19 50 16 +11 47 51 | BPM 1680 AB | 2015 | 5 | 68 | 74.8 | 14.45 | 15.74 | 1.29 | <=== | ||
Show | 105323 | 19 50 21 +11 48 18 | BPM 1681 BC | 2015 | 4 | 345 | 107.6 | 15.74 | 15.78 | 0.04 |
Precise pa | 68.3 |
Precise sep | 74.801 |
Constellation | Hydra |
SAO | 105323 |
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Gaia DR2 | 4304472784500578816 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19503+1148 | BPM1680 | AB | 1999 | 2 | 68 | 74.8 | 14.45 | 15.74 | NV | 195016.17+114751.1 | |
19503+1148 | BPM1680 | AB | 2001 | 3 | 68 | 74.7 | 14.45 | 15.74 | NV | 195016.17+114751.1 | |
19503+1148 | BPM1680 | AB | 2013 | 4 | 68 | 73.8 | 14.45 | 15.74 | NV | 195016.17+114751.1 | |
19503+1148 | BPM1680 | AB | 2015 | 5 | 68 | 74.8 | 14.45 | 15.74 | NV | 195016.17+114751.1 |