Coord 2000 | 20310+0211 |
Discov num | J 561 |
Comp | Coord arcsec 2000 | 20 30 55.17 +02 11 13.1 |
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Date first | 1909 |
Date last | 2015 |
Obs | 8 |
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Pa first | 183 |
Pa last | 176 |
P.A. Now (θ) | 176° |
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Sep first | 4.4 |
Sep last | 4.3 |
Sep. Now (ρ) | 4.3" |
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Mag pri | 12.83 |
Mag sec | 12.83 |
delta mag (ΔM) | 0 |
Spectral class | |||||
Pri motion ra | +003 |
Sec motion ra | +005 |
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Pri motion dec | -005 |
Sec motion dec | -011 |
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Notes | B
(Blue magnitudes) |
Precise pa | 176.1 |
Precise sep | 4.268 |
Constellation | Aquila |
Gaia DR2 | 49930519168 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20310+0211 | J 561 | 1943 | 6 | 184 | 4.0 | 12.83 | 12.83 | B | 203055.17+021113.1 | ||
20310+0211 | J 561 | 2000 | 7 | 177 | 4.4 | 12.83 | 12.83 | B | 203055.17+021113.1 | ||
20310+0211 | J 561 | 2015 | 8 | 176 | 4.3 | 12.83 | 12.83 | B | 203055.17+021113.1 |