| Coord 2000 | 09477+7504 |
Discov num | UC 139 |
Comp | Coord arcsec 2000 | 09 47 43.55 +75 03 42.3 |
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| Date first | 1894 |
Date last | 2015 |
Obs | 13 |
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| Pa first | 1 |
Pa last | 2 |
P.A. Now (θ) | 2° |
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| Sep first | 30.3 |
Sep last | 30.6 |
Sep. Now (ρ) | 30.6" |
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| Mag pri | 11.12 |
Mag sec | 11.99 |
delta mag (ΔM) | 0.87 |
Spectral class | |||||
| Pri motion ra | -040 |
Sec motion ra | -038 |
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| Pri motion dec | -033 |
Sec motion dec | -034 |
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| Notes | T
(Parallax indicates physical) |
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| Precise pa | 2.1 |
Precise sep | 30.622 |
Constellation | Draco |
Tycho2 | 4542-00359-1 |
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| Gaia DR2 | 1127343844784339072 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 09477+7504 | UC 139 | 1999 | 1 | 2 | 30.6 | 11.12 | 12.12 | V | 094743.55+750342.3 | ||
| 09477+7504 | UC 139 | 2004 | 5 | 2 | 30.6 | 11.12 | 12.12 | VD | 094743.55+750342.3 | ||
| 09477+7504 | UC 139 | 2014 | 6 | 3 | 30.6 | 11.12 | 11.99 | V | 094743.55+750342.3 | ||
| 09477+7504 | UC 139 | 2015 | 8 | 2 | 30.6 | 11.12 | 11.99 | V | 094743.55+750342.3 |