| Coord 2000 | 20002-5617 |
Discov num | B 457 |
Comp | Coord arcsec 2000 | 20 00 12.88 -56 16 37.6 |
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| Date first | 1927 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 284 |
Pa last | 283 |
P.A. Now (θ) | 283° |
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| Sep first | 4.6 |
Sep last | 4.8 |
Sep. Now (ρ) | 4.8" |
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| Mag pri | 9.12 |
Mag sec | 12.57 |
delta mag (ΔM) | 3.45 |
Spectral class | F8V (yellow-white) |
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| Pri motion ra | +055 |
Sec motion ra | -124 |
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| Pri motion dec | -109 |
Sec motion dec | -063 |
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| Notes | |||||||||||
| Precise pa | 282.5 |
Precise sep | 4.848 |
Constellation | Telescopium |
SAO | 246377 |
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| HIP | 98453 |
Tycho2 | 8784-01547-1 |
Gaia DR2 | 96112624128 |
HD | 188869 |
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| CP | CP-56 9357 |
Distance | 148.37 |
Distance ly | 483.98 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20002-5617 | B 457 | 2000 | 5 | 282 | 4.5 | 9.12 | 12.57 | F8V | D | 200012.88-561637.6 | |
| 20002-5617 | B 457 | 2015 | 7 | 283 | 4.9 | 9.12 | 12.57 | F8V | 200012.88-561637.6 |