| Coord 2000 | 19515+3215 |
Discov num | LDS1030 |
Comp | Coord arcsec 2000 | 19 51 31.93 +32 17 01.2 |
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| Date first | 1936 |
Date last | 2015 |
Obs | 9 |
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| Pa first | 252 |
Pa last | 248 |
P.A. Now (θ) | 248° |
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| Sep first | 8.0 |
Sep last | 8.4 |
Sep. Now (ρ) | 8.4" |
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| Mag pri | 12.40 |
Mag sec | 13.30 |
delta mag (ΔM) | 0.9 |
Spectral class | |||||
| Pri motion ra | -091 |
Sec motion ra | +152 |
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| Pri motion dec | -083 |
Sec motion dec | -015 |
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| Notes | R
(Red magnitudes) |
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| Precise pa | 247.7 |
Precise sep | 8.375 |
Constellation | Cygnus |
Gaia DR2 | 2033897332329993472 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19515+3215 | LDS1030 | 1998 | 2 | 249 | 7.2 | 13.50 | 13.90 | D | 195133.87+321441.5 | ||
| 19515+3215 | LDS1030 | 2002 | 3 | 248 | 8.4 | 12.40 | 13.30 | R | 195131.93+321701.2 | ||
| 19515+3215 | LDS1030 | 2015 | 4 | 248 | 8.4 | 12.40 | 13.30 | R | 195131.93+321701.2 |