| Coord 2000 | 20171+6410 |
Discov num | STI 961 |
Comp | Coord arcsec 2000 | 20 17 11.60 +64 09 59.6 |
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| Date first | 1903 |
Date last | 2015 |
Obs | 9 |
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| Pa first | 152 |
Pa last | 179 |
P.A. Now (θ) | 179° |
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| Sep first | 4.7 |
Sep last | 6.7 |
Sep. Now (ρ) | 6.7" |
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| Mag pri | 11.50 |
Mag sec | 11.60 |
delta mag (ΔM) | 0.1 |
Spectral class | |||||
| Pri motion ra | +018 |
Sec motion ra | +010 |
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| Pri motion dec | +029 |
Sec motion dec | -033 |
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| Notes | L
(Linear solution) |
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| Precise pa | 179.4 |
Precise sep | 6.663 |
Constellation | Draco |
Gaia DR2 | 71991834880 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20171+6410 | STI 961 | 1903 | 1 | 152 | 4.7 | 10.41 | 11.00 | 201711.61+640956.4 | |||
| 20171+6410 | STI 961 | 2010 | 2 | 178 | 6.6 | 10.41 | 11.00 | 201711.61+640956.4 | |||
| 20171+6410 | STI 961 | 2015 | 5 | 179 | 6.7 | 11.50 | 11.60 | 201711.60+640959.6 |