Coord 2000 | 20307+1233 |
Discov num | BPM2177 |
Comp | Coord arcsec 2000 | 20 30 42.84 +12 33 21.0 |
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Date first | 1996 |
Date last | 2015 |
Obs | 7 |
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Pa first | 220 |
Pa last | 220 |
P.A. Now (θ) | 220° |
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Sep first | 70.7 |
Sep last | 71.0 |
Sep. Now (ρ) | 71" |
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Mag pri | 15.16 |
Mag sec | 15.86 |
delta mag (ΔM) | 0.7 |
Spectral class | |||||
Pri motion ra | +017 |
Sec motion ra | +020 |
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Pri motion dec | +019 |
Sec motion dec | +020 |
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Notes |
Precise pa | 219.6 |
Precise sep | 71.042 |
Constellation | Delphinus |
Gaia DR2 | 93260883072 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20307+1233 | BPM2177 | 2000 | 2 | 220 | 70.9 | 15.16 | 15.86 | NV | 203042.84+123321.0 | ||
20307+1233 | BPM2177 | 2001 | 3 | 220 | 70.9 | 15.16 | 15.86 | NV | 203042.84+123321.0 | ||
20307+1233 | BPM2177 | 2010 | 4 | 219 | 70.3 | 15.16 | 15.86 | NV | 203042.84+123321.0 | ||
20307+1233 | BPM2177 | 2015 | 4 | 220 | 71.0 | 15.16 | 15.86 | NV | 203042.84+123321.0 |