| Coord 2000 | 00171+1857 |
Discov num | GRV 19 |
Comp | Coord arcsec 2000 | 00 17 09.94 +18 57 12.1 |
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| Date first | 1895 |
Date last | 2015 |
Obs | 11 |
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| Pa first | 3 |
Pa last | 4 |
P.A. Now (θ) | 4° |
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| Sep first | 14.7 |
Sep last | 14.2 |
Sep. Now (ρ) | 14.2" |
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| Mag pri | 11.09 |
Mag sec | 12.02 |
delta mag (ΔM) | 0.93 |
Spectral class | |||||
| Pri motion ra | +033 |
Sec motion ra | +032 |
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| Pri motion dec | -022 |
Sec motion dec | -029 |
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| Notes | V
(Proper motion indicates physical) |
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| Precise pa | 4.2 |
Precise sep | 14.21 |
Constellation | Pisces |
Tycho2 | 1182-01335-1 |
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| Gaia DR2 | 79928348928 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00171+1857 | GRV 19 | 2000 | 3 | 4 | 14.2 | 11.80 | 12.00 | D | 001709.94+185712.1 | ||
| 00171+1857 | GRV 19 | 2013 | 4 | 3 | 14.8 | 11.09 | 12.02 | 001709.94+185712.1 | |||
| 00171+1857 | GRV 19 | 2015 | 5 | 4 | 14.2 | 11.09 | 12.02 | 001709.94+185712.1 |