| Coord 2000 | 20280+2739 |
Discov num | BRT 48 |
Comp | Coord arcsec 2000 | 20 27 53.88 +27 38 12.2 |
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| Date first | 1898 |
Date last | 2015 |
Obs | 4 |
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| Pa first | 246 |
Pa last | 265 |
P.A. Now (θ) | 265° |
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| Sep first | 2.3 |
Sep last | 4.2 |
Sep. Now (ρ) | 4.2" |
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| Mag pri | 12.99 |
Mag sec | 13.13 |
delta mag (ΔM) | 0.14 |
Spectral class | |||||
| Pri motion ra | +000 |
Sec motion ra | -029 |
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| Pri motion dec | -006 |
Sec motion dec | -004 |
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| Notes | B
(Blue magnitudes) |
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| Precise pa | 264.6 |
Precise sep | 4.247 |
Constellation | Vulpecula |
SAO | 88709 |
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| Gaia DR2 | 1857019515212460544 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20280+2739 | BRT 48 | 1898 | 1 | 246 | 2.3 | 12.99 | 13.13 | B | 202753.88+273812.2 | ||
| 20280+2739 | BRT 48 | 2009 | 2 | 264 | 4.3 | 12.99 | 13.13 | B | 202753.88+273812.2 | ||
| 20280+2739 | BRT 48 | 2015 | 4 | 265 | 4.2 | 12.99 | 13.13 | B | 202753.88+273812.2 |