| Coord 2000 | 17045-7219 |
Discov num | LDS 578 |
Comp | Coord arcsec 2000 | 17 04 24.79 -72 18 08.6 |
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| Date first | 1892 |
Date last | 2015 |
Obs | 7 |
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| Pa first | 187 |
Pa last | 198 |
P.A. Now (θ) | 198° |
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| Sep first | 18.2 |
Sep last | 15.5 |
Sep. Now (ρ) | 15.5" |
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| Mag pri | 10.10 |
Mag sec | 12.33 |
delta mag (ΔM) | 2.23 |
Spectral class | |||||
| Pri motion ra | +007 |
Sec motion ra | -022 |
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| Pri motion dec | -093 |
Sec motion dec | -067 |
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| Notes | |||||||||||
| Precise pa | 197.7 |
Precise sep | 15.506 |
Constellation | Apus |
Tycho2 | 9283-01004-1 |
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| Gaia DR2 | 5804382669707805056 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 17045-7219 | LDS 578 | 2000 | 4 | 196 | 15.9 | 10.10 | 11.30 | D | 170424.79-721808.6 | ||
| 17045-7219 | LDS 578 | 2010 | 6 | 197 | 15.4 | 10.10 | 12.33 | 170424.79-721808.6 | |||
| 17045-7219 | LDS 578 | 2015 | 7 | 198 | 15.5 | 10.10 | 12.33 | 170424.79-721808.6 |