Coord 2000 | 18498+4145 |
Discov num | UC 3690 |
Comp | AB |
Coord arcsec 2000 | 18 49 43.87 +41 44 36.8 |
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Date first | 2000 |
Date last | 2015 |
Obs | 7 |
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Pa first | 29 |
Pa last | 28 |
P.A. Now (θ) | 28° |
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Sep first | 53.0 |
Sep last | 52.8 |
Sep. Now (ρ) | 52.8" |
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Mag pri | 11.90 |
Mag sec | 14.94 |
delta mag (ΔM) | 3.04 |
Spectral class | +K7.7 |
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Pri motion ra | +002 |
Sec motion ra | -011 |
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Pri motion dec | +062 |
Sec motion dec | +055 |
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Notes | V
(Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 18 49 44 +41 44 37 | UC 3690 AB | 2015 | 7 | 28 | 52.8 | 11.90 | 14.94 | 3.04 | <=== | |||
Show | 18 49 46 +41 45 23 | SLW 1222 BC | 2016 | 6 | 53 | 22.0 | 14.94 | 16.51 | 1.57 |
Precise pa | 28.4 |
Precise sep | 52.848 |
Constellation | Lyra |
Gaia DR2 | 2104633996239785728 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
18498+4145 | UC 3690 | AB | 2000 | 2 | 29 | 53.0 | 11.90 | 14.94 | K7.7 | V | 184943.87+414436.8 |
18498+4145 | UC 3690 | AB | 2003 | 2 | 29 | 52.9 | 11.90 | 14.94 | K7.7 | V | 184943.87+414436.8 |
18498+4145 | UC 3690 | AB | 2015 | 3 | 29 | 52.9 | 11.90 | 14.94 | +K7.7 | V | 184943.87+414436.8 |