| Coord 2000 | 20166+2134 |
Discov num | BRT2524 |
Comp | Coord arcsec 2000 | 20 16 33.67 +21 34 08.8 |
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| Date first | 1892 |
Date last | 2018 |
Obs | 18 |
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| Pa first | 287 |
Pa last | 289 |
P.A. Now (θ) | 289° |
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| Sep first | 5.1 |
Sep last | 5.2 |
Sep. Now (ρ) | 5.2" |
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| Mag pri | 9.40 |
Mag sec | 9.80 |
delta mag (ΔM) | 0.4 |
Spectral class | F8 (yellow-white) |
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| Pri motion ra | +009 |
Sec motion ra | +008 |
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| Pri motion dec | -009 |
Sec motion dec | -009 |
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| Notes | |||||||||||
| Precise pa | 288.6 |
Precise sep | 5.241 |
Name | 18 Sge |
Constellation | Sagitta |
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| SAO | 88433 |
Gaia DR2 | 52059905792 |
HD | 192836 |
HR | 7746 |
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| DM | BD+21 4130 |
Flamsteed | 18 Sagittae |
Flamsteed name | 18 Sge |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20166+2134 | BRT2524 | 2000 | 8 | 287 | 5.3 | 9.40 | 9.80 | F8 | D | 201633.67+213408.8 | |
| 20166+2134 | BRT2524 | 2011 | 9 | 288 | 5.2 | 9.40 | 9.80 | F8 | D | 201633.67+213408.8 | |
| 20166+2134 | BRT2524 | 2017 | 12 | 289 | 5.2 | 9.40 | 9.80 | F8 | 201633.67+213408.8 | ||
| 20166+2134 | BRT2524 | 2018 | 14 | 289 | 5.2 | 9.40 | 9.80 | F8 | 201633.67+213408.8 |