Coord 2000 | 19407+6610 |
Discov num | MLB 218 |
Comp | AB |
Coord arcsec 2000 | 19 40 42.94 +66 09 14.4 |
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Date first | 1921 |
Date last | 2015 |
Obs | 11 |
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Pa first | 222 |
Pa last | 219 |
P.A. Now (θ) | 219° |
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Sep first | 4.5 |
Sep last | 5.0 |
Sep. Now (ρ) | 5" |
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Mag pri | 11.00 |
Mag sec | 12.50 |
delta mag (ΔM) | 1.5 |
Spectral class | |||||
Pri motion ra | -010 |
Sec motion ra | +035 |
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Pri motion dec | +026 |
Sec motion dec | +008 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19407+6610 | MLB 218 | AB | 1921 | 2015 | 11 | 219 | 5.0 | 11.00 | 12.50 | 1.50 | <=== | |||
Show | 19407+6610 | MLB 218 | AC | 1921 | 2015 | 10 | 331 | 55.5 | 10.88 | 12.30 | 1.42 | ||||
Show | 19407+6610 | MLB 218 | AE | 2000 | 2015 | 7 | 323 | 29.5 | 10.88 | 14.67 | 3.79 | ||||
Show | 19407+6610 | MLB 218 | CD | 1921 | 2015 | 8 | 120 | 7.7 | 12.00 | 14.20 | 2.20 |
Precise pa | 218.9 |
Precise sep | 4.966 |
Constellation | Draco |
Tycho2 | 4242-01271-1 |
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Gaia DR2 | 31943881344 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19407+6610 | MLB 218 | AB | 2007 | 4 | 217 | 5.0 | 11.07 | 12.10 | D | 194042.94+660914.2 | |
19407+6610 | MLB 218 | AB | 2010 | 6 | 216 | 4.1 | 11.00 | 12.50 | 194042.94+660914.4 | ||
19407+6610 | MLB 218 | AB | 2015 | 6 | 219 | 5.0 | 11.00 | 12.50 | 194042.94+660914.4 |