| Coord 2000 | 19498-0355 |
Discov num | STF2582 |
Comp | Coord arcsec 2000 | 19 49 49.27 -03 55 20.6 |
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| Date first | 1829 |
Date last | 2016 |
Obs | 25 |
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| Pa first | 265 |
Pa last | 258 |
P.A. Now (θ) | 258° |
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| Sep first | 2.4 |
Sep last | 2.5 |
Sep. Now (ρ) | 2.5" |
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| Mag pri | 8.67 |
Mag sec | 9.93 |
delta mag (ΔM) | 1.26 |
Spectral class | G5 (yellow) |
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| Pri motion ra | -001 |
Sec motion ra | -001 |
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| Pri motion dec | -010 |
Sec motion dec | -010 |
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| Notes | |||||||||||
| Precise pa | 258.4 |
Precise sep | 2.542 |
Constellation | Aquila |
Tycho2 | 5154-01050-1 |
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| HD | 187381 |
last precise pa | 258.4 |
last precise sep | 2.542 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19498-0355 | STF2582 | 2001 | 23 | 261 | 2.4 | 8.67 | 9.93 | G5 | D | 194949.27-035520.6 | |
| 19498-0355 | STF2582 | 2016 | 25 | 258 | 2.5 | 8.67 | 9.93 | G5 | 194949.27-035520.6 |