| Coord 2000 | 20145+2808 |
Discov num | BRT 47 |
Comp | AC |
Coord arcsec 2000 | 20 14 45.49 +28 07 41.3 |
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| Date first | 1927 |
Date last | 2007 |
Obs | 4 |
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| Pa first | 212 |
Pa last | 215 |
P.A. Now (θ) | 215° |
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| Sep first | 30.0 |
Sep last | 40.4 |
Sep. Now (ρ) | 40.4" |
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| Mag pri | 10.76 |
Mag sec | 12.94 |
delta mag (ΔM) | 2.18 |
Spectral class | G0 (yellow) |
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| Pri motion ra | +052 |
Sec motion ra | -028 |
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| Pri motion dec | -040 |
Sec motion dec | -046 |
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| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 20145+2808 | BRT 47 | AB | 1897 | 2018 | 12 | 232 | 4.8 | 10.76 | 10.89 | 0.13 | ||||
| Show | 20145+2808 | BRT 47 | AC | 1927 | 2007 | 4 | 215 | 40.4 | 10.76 | 12.94 | 2.18 | <=== |
| Precise pa | 215.3 |
Precise sep | 40.39 |
Constellation | Vulpecula |
Tycho2 | 2167-00004-1 |
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| Gaia DR2 | 81201504384 |
HD | 334002 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20145+2808 | BRT 47 | AC | 2007 | 3 | 215 | 40.4 | 10.50 | 13.00 | D | 201445.49+280741.3 |