| Coord 2000 | 20078+0021 |
Discov num | BAL1212 |
Comp | Coord arcsec 2000 | 20 07 45.77 +00 21 13.9 |
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| Date first | 1909 |
Date last | 2015 |
Obs | 10 |
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| Pa first | 115 |
Pa last | 114 |
P.A. Now (θ) | 114° |
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| Sep first | 12.8 |
Sep last | 12.3 |
Sep. Now (ρ) | 12.3" |
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| Mag pri | 11.69 |
Mag sec | 12.34 |
delta mag (ΔM) | 0.65 |
Spectral class | |||||
| Pri motion ra | -012 |
Sec motion ra | -008 |
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| Pri motion dec | -006 |
Sec motion dec | -003 |
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| Notes | V
(Proper motion indicates physical) |
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| Precise pa | 113.7 |
Precise sep | 12.29 |
Constellation | Aquila |
SAO | 144090 |
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| Tycho2 | 0495-02222-1 |
Gaia DR2 | 4236692153235781888 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20078+0021 | BAL1212 | 2000 | 3 | 114 | 12.3 | 11.69 | 12.34 | D | 200745.77+002113.9 | ||
| 20078+0021 | BAL1212 | 2015 | 6 | 114 | 12.3 | 11.69 | 12.34 | 200745.77+002113.9 |