| Coord 2000 | 19582+1630 |
Discov num | BU 149 |
Comp | AB |
Coord arcsec 2000 | 19 58 14.29 +16 29 37.4 |
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| Date first | 1873 |
Date last | 2006 |
Obs | 16 |
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| Pa first | 280 |
Pa last | 278 |
P.A. Now (θ) | 278° |
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| Sep first | 125.0 |
Sep last | 126.2 |
Sep. Now (ρ) | 126.2" |
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| Mag pri | 6.85 |
Mag sec | 10.33 |
delta mag (ΔM) | 3.48 |
Spectral class | B8 (blue-white) |
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| Pri motion ra | +002 |
Sec motion ra | +004 |
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| Pri motion dec | -007 |
Sec motion dec | -004 |
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| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 19582+1630 | BU 149 | AB | 1873 | 2006 | 16 | 278 | 126.2 | 6.85 | 10.33 | 3.48 | <=== | |||
| Show | 19582+1630 | BU 149 | BC | 1873 | 2001 | 8 | 201 | 8.2 | 10.33 | 12.90 | 2.57 |
| Precise pa | 277.7 |
Precise sep | 126.18 |
Cdsa2 id | BU 149 AB |
Constellation | Sagitta |
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| Tycho2 | 1616-01517-1 |
HD | 189183 |
Ra deg | 19.97063611111111 |
De deg | 16.493722222222225 |
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| last precise pa | 277.7 |
last precise sep | 126.18 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19582+1630 | BU 149 | AB | 2006 | 14 | 278 | 126.2 | 6.85 | 10.33 | B8 | D | 195814.29+162937.4 |