Coord 2000 | 19497-3128 |
Discov num | LDS4820 |
Comp | Coord arcsec 2000 | 19 49 43.59 -31 28 31.2 |
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Date first | 1960 |
Date last | 2015 |
Obs | 6 |
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Pa first | 323 |
Pa last | 320 |
P.A. Now (θ) | 320° |
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Sep first | 195.0 |
Sep last | 197.0 |
Sep. Now (ρ) | 197" |
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Mag pri | 15.22 |
Mag sec | 15.44 |
delta mag (ΔM) | 0.22 |
Spectral class | |||||
Pri motion ra | -032 |
Sec motion ra | -072 |
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Pri motion dec | -089 |
Sec motion dec | -076 |
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Notes |
Precise pa | 319.8 |
Precise sep | 197.037 |
Constellation | Sagittarius |
SAO | 211586 |
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Gaia DR2 | 49639323648 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19497-3128 | LDS4820 | 1999 | 2 | 320 | 196.6 | 15.27 | 15.63 | D | 194943.59-312831.2 | ||
19497-3128 | LDS4820 | 2010 | 5 | 320 | 197.0 | 15.22 | 15.44 | 194943.59-312831.2 | |||
19497-3128 | LDS4820 | 2015 | 6 | 320 | 197.0 | 15.22 | 15.44 | 194943.59-312831.2 |