| Coord 2000 | 20019-0614 |
Discov num | J 1694 |
Comp | Coord arcsec 2000 | 20 01 55.73 -06 14 06.3 |
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| Date first | 1897 |
Date last | 2016 |
Obs | 12 |
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| Pa first | 274 |
Pa last | 275 |
P.A. Now (θ) | 275° |
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| Sep first | 6.7 |
Sep last | 6.4 |
Sep. Now (ρ) | 6.4" |
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| Mag pri | 9.12 |
Mag sec | 12.00 |
delta mag (ΔM) | 2.88 |
Spectral class | A0 (white) |
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| Pri motion ra | +007 |
Sec motion ra | +008 |
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| Pri motion dec | -025 |
Sec motion dec | -025 |
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| Notes | |||||||||||
| Precise pa | 275.3 |
Precise sep | 6.442 |
Constellation | Aquila |
Tycho2 | 5172-02466-1 |
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| Gaia DR2 | 4220167352464914048 |
HD | 189785 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20019-0614 | J 1694 | 1999 | 4 | 275 | 6.5 | 9.12 | 12.00 | A0 | D | 200155.73-061406.3 | |
| 20019-0614 | J 1694 | 2000 | 5 | 275 | 6.4 | 9.12 | 12.00 | A0 | D | 200155.73-061406.3 | |
| 20019-0614 | J 1694 | 2015 | 6 | 275 | 6.4 | 9.12 | 12.00 | A0 | 200155.73-061406.3 |