| Coord 2000 | 19392+0524 |
Discov num | HJ 2886 |
Comp | AB |
Coord arcsec 2000 | 19 39 11.64 +05 23 52.0 |
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| Date first | 1830 |
Date last | 2000 |
Obs | 7 |
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| Pa first | 330 |
Pa last | 327 |
P.A. Now (θ) | 327° |
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| Sep first | 43.3 |
Sep last | 47.4 |
Sep. Now (ρ) | 47.4" |
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| Mag pri | 5.22 |
Mag sec | 12.33 |
delta mag (ΔM) | 7.11 |
Spectral class | B3V+B3V (blue-white/blue-white) |
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| Pri motion ra | +004 |
Sec motion ra | +002 |
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| Pri motion dec | -004 |
Sec motion dec | -006 |
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| Notes | N
(See Notes) |
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| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | Sig Aql | 124903 | 19392+0524 | HJ 2886 | AB | 1830 | 2000 | 7 | 327 | 47.4 | 5.22 | 12.33 | 7.11 | <=== | |
| Show | 19392+0524 | WAL 117 | AC | 1944 | 2000 | 3 | 333 | 131.0 | 5.18 | 13.01 | 7.83 |
| Precise pa | 326.7 |
Precise sep | 47.389 |
Name | Sig Aql |
Cdsa2 id | HJ 2886 AB |
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| Constellation | Aquila |
SAO | 124903 |
HD | 185507 |
HR | 7474 |
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| Bayer | Sigma Aquilae |
Bayer name | Sig Aql |
Flamsteed | 44 Aquilae |
Flamsteed name | 44 Aql |
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| Ra deg | 19.653233333333333 |
De deg | 5.397777777777778 |
last precise pa | 326.7 |
last precise sep | 47.389 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19392+0524 | HJ 2886 | AB | 2000 | 6 | 327 | 48.0 | 5.22 | 12.33 | B3V+B3V | N D | 193911.64+052352.0 |