| Coord 2000 | 20089-5559 |
Discov num | RST4052 |
Comp | AC |
Coord arcsec 2000 | 20 08 49.53 -55 58 33.4 |
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| Date first | 1936 |
Date last | 2016 |
Obs | 3 |
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| Pa first | 52 |
Pa last | 55 |
P.A. Now (θ) | 55° |
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| Sep first | 1.2 |
Sep last | 1.5 |
Sep. Now (ρ) | 1.5" |
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| Mag pri | 11.00 |
Mag sec | 13.80 |
delta mag (ΔM) | 2.8 |
Spectral class | |||||
| Pri motion ra | +029 |
Sec motion ra | |||||||||
| Pri motion dec | +000 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 20 08 50 -55 58 33 | TDT 2021 AB | 1991 | 1 | 236 | 0.5 | 11.00 | 11.12 | 0.12 | ||||
| Show | 20 08 50 -55 58 33 | RST 4052 AC | 2016 | 3 | 55 | 1.5 | 11.00 | 13.80 | 2.80 | <=== |
| Precise pa | 54.7 |
Precise sep | 1.538 |
Constellation | Telescopium |
Tycho2 | 8780-00987-1 |
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| Gaia DR2 | 6471988361807576704 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20089-5559 | RST4052 | AC | 1936 | 1 | 52 | 1.2 | 11.00 | 13.80 | 200849.53-555833.4 | ||
| 20089-5559 | RST4052 | AC | 2015 | 2 | 60 | 1.9 | 11.00 | 13.80 | 200849.53-555833.4 |