Coord 2000 | 19421-1553 |
Discov num | ARA 121 |
Comp | Coord arcsec 2000 | 19 42 08.53 -15 52 41.9 |
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Date first | 1905 |
Date last | 2015 |
Obs | 7 |
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Pa first | 72 |
Pa last | 72 |
P.A. Now (θ) | 72° |
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Sep first | 14.4 |
Sep last | 13.9 |
Sep. Now (ρ) | 13.9" |
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Mag pri | 11.59 |
Mag sec | 12.10 |
delta mag (ΔM) | 0.51 |
Spectral class | |||||
Pri motion ra | +007 |
Sec motion ra | +000 |
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Pri motion dec | +006 |
Sec motion dec | +002 |
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Notes |
Precise pa | 72.4 |
Precise sep | 13.937 |
Constellation | Sagittarius |
Tycho2 | 6299-02312-1 |
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Gaia DR2 | 60883776768 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19421-1553 | ARA 121 | 1998 | 3 | 73 | 14.0 | 11.59 | 12.10 | D | 194208.53-155241.9 | ||
19421-1553 | ARA 121 | 2000 | 4 | 72 | 14.1 | 11.59 | 12.10 | D | 194208.53-155241.9 | ||
19421-1553 | ARA 121 | 2010 | 6 | 73 | 13.9 | 11.59 | 12.10 | 194208.53-155241.9 | |||
19421-1553 | ARA 121 | 2015 | 7 | 72 | 13.9 | 11.59 | 12.10 | 194208.53-155241.9 |