| Coord 2000 | 01572+1858 |
Discov num | STF 189 |
Comp | Coord arcsec 2000 | 01 57 09.47 +18 57 32.2 |
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| Date first | 1829 |
Date last | 2013 |
Obs | 21 |
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| Pa first | 270 |
Pa last | 269 |
P.A. Now (θ) | 269° |
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| Sep first | 8.5 |
Sep last | 9.0 |
Sep. Now (ρ) | 9" |
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| Mag pri | 9.88 |
Mag sec | 10.97 |
delta mag (ΔM) | 1.09 |
Spectral class | K7 (yellow-orange) |
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| Pri motion ra | -014 |
Sec motion ra | -012 |
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| Pri motion dec | -014 |
Sec motion dec | -014 |
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| Notes | |||||||||||
| Precise pa | 268.5 |
Precise sep | 9 |
Constellation | Aries |
SAO | 92717 |
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| Tycho2 | 1209-00301-1 |
Gaia DR2 | 93548893128171392 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01572+1858 | STF 189 | 1998 | 17 | 269 | 9.0 | 9.88 | 10.97 | K7 | D | 015709.47+185732.2 | |
| 01572+1858 | STF 189 | 2010 | 18 | 269 | 8.8 | 9.88 | 10.97 | K7 | D | 015709.47+185732.2 | |
| 01572+1858 | STF 189 | 2013 | 20 | 269 | 9.0 | 9.88 | 10.97 | K7 | 015709.47+185732.2 |