| Coord 2000 | 20231-3303 |
Discov num | B 2483 |
Comp | Coord arcsec 2000 | 20 23 05.29 -33 02 53.5 |
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| Date first | 1911 |
Date last | 2015 |
Obs | 6 |
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| Pa first | 135 |
Pa last | 146 |
P.A. Now (θ) | 146° |
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| Sep first | 11.9 |
Sep last | 12.3 |
Sep. Now (ρ) | 12.3" |
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| Mag pri | 7.99 |
Mag sec | 11.40 |
delta mag (ΔM) | 3.41 |
Spectral class | M2III (red) |
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| Pri motion ra | +016 |
Sec motion ra | +001 |
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| Pri motion dec | +004 |
Sec motion dec | -012 |
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| Notes | |||||||||||
| Precise pa | 145.8 |
Precise sep | 12.25 |
Constellation | Sagittarius |
SAO | 212064 |
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| Tycho2 | 7446-00673-1 |
Gaia DR2 | 23778113792 |
HD | 193749 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20231-3303 | B 2483 | 1999 | 4 | 145 | 12.3 | 7.99 | 11.40 | M2III | D | 202305.29-330253.5 | |
| 20231-3303 | B 2483 | 2015 | 6 | 146 | 12.3 | 7.99 | 11.40 | M2III | 202305.29-330253.5 |