Coord 2000 | 19399-1703 |
Discov num | ARN 53 |
Comp | Coord arcsec 2000 | 19 39 56.82 -17 03 06.3 |
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Date first | 1896 |
Date last | 2016 |
Obs | 15 |
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Pa first | 253 |
Pa last | 254 |
P.A. Now (θ) | 254° |
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Sep first | 26.1 |
Sep last | 26.8 |
Sep. Now (ρ) | 26.8" |
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Mag pri | 9.83 |
Mag sec | 10.66 |
delta mag (ΔM) | 0.83 |
Spectral class | F5 (yellow-white) |
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Pri motion ra | -017 |
Sec motion ra | -021 |
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Pri motion dec | -022 |
Sec motion dec | -027 |
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Notes |
Precise pa | 253.9 |
Precise sep | 26.755 |
Constellation | Sagittarius |
SAO | 162865 |
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Tycho2 | 6303-01280-1 |
Gaia DR2 | 52017755520 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19399-1703 | ARN 53 | 2003 | 9 | 254 | 26.7 | 9.83 | 10.66 | D | 193956.82-170306.3 | ||
19399-1703 | ARN 53 | 2010 | 12 | 254 | 26.6 | 9.83 | 10.66 | F5 | 193956.82-170306.3 | ||
19399-1703 | ARN 53 | 2016 | 13 | 254 | 26.8 | 9.83 | 10.66 | F5 | 193956.82-170306.3 |