Coord 2000 | 20177+1504 |
Discov num | BPM2091 |
Comp | Coord arcsec 2000 | 20 17 40.38 +15 04 17.8 |
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Date first | 1965 |
Date last | 2015 |
Obs | 9 |
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Pa first | 71 |
Pa last | 71 |
P.A. Now (θ) | 71° |
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Sep first | 77.8 |
Sep last | 77.9 |
Sep. Now (ρ) | 77.9" |
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Mag pri | 14.09 |
Mag sec | 15.32 |
delta mag (ΔM) | 1.23 |
Spectral class | |||||
Pri motion ra | -009 |
Sec motion ra | +003 |
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Pri motion dec | +001 |
Sec motion dec | -003 |
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Notes |
Precise pa | 71 |
Precise sep | 77.878 |
Constellation | Delphinus |
SAO | 105933 |
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Gaia DR2 | 1808242018297056128 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20177+1504 | BPM2091 | 2000 | 2 | 71 | 77.8 | 14.26 | 15.50 | NV | 201740.38+150417.8 | ||
20177+1504 | BPM2091 | 2001 | 3 | 71 | 77.8 | 14.26 | 15.50 | NV | 201740.38+150417.8 | ||
20177+1504 | BPM2091 | 2010 | 4 | 71 | 77.9 | 14.09 | 15.32 | NV | 201740.38+150417.8 | ||
20177+1504 | BPM2091 | 2015 | 5 | 71 | 77.9 | 14.09 | 15.32 | NV | 201740.38+150417.8 |