| Coord 2000 | 20135-5222 |
Discov num | B 2884 |
Comp | Coord arcsec 2000 | 20 13 31.14 -52 21 46.9 |
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| Date first | 1998 |
Date last | 2015 |
Obs | 3 |
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| Pa first | 336 |
Pa last | 334 |
P.A. Now (θ) | 334° |
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| Sep first | 8.5 |
Sep last | 8.1 |
Sep. Now (ρ) | 8.1" |
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| Mag pri | 9.25 |
Mag sec | 12.80 |
delta mag (ΔM) | 3.55 |
Spectral class | A9V (white) |
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| Pri motion ra | +011 |
Sec motion ra | -023 |
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| Pri motion dec | +001 |
Sec motion dec | +040 |
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| Notes | |||||||||||
| Precise pa | 333.9 |
Precise sep | 8.109 |
Constellation | Telescopium |
SAO | 246489 |
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| Tycho2 | 8404-00261-1 |
Gaia DR2 | 34572254592 |
HD | 191663 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20135-5222 | B 2884 | 1999 | 1 | 336 | 8.5 | 9.25 | 12.80 | A9V | D | 201331.14-522146.9 | |
| 20135-5222 | B 2884 | 2015 | 3 | 334 | 8.1 | 9.25 | 12.80 | A9V | 201331.14-522146.9 |