| 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 | 2007 |
Obs | 5 |
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| Pa first | 222 |
Pa last | 217 |
P.A. Now (θ) | 217° |
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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 | 2007 | 5 | 217 | 5.0 | 11.00 | 12.50 | 1.50 | <=== | |||
| Show | 19407+6610 | MLB 218 | AC | 1921 | 2014 | 5 | 331 | 55.6 | 10.88 | 12.30 | 1.42 | ||||
| Show | 19407+6610 | MLB 218 | AE | 2000 | 2003 | 2 | 324 | 29.7 | 10.88 | 14.67 | 3.79 | ||||
| Show | 19407+6610 | MLB 218 | CD | 1921 | 2003 | 3 | 118 | 7.3 | 12.00 | 14.20 | 2.20 |
| Precise pa | 217.2 |
Precise sep | 5 |
Constellation | Draco |
last precise pa | 217.2 |
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| last precise sep | 5 |
| 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 |