| Coord 2000 | 00210+5421 |
Discov num | TDS 12 |
Comp | Coord arcsec 2000 | 00 21 02.84 +54 21 12.9 |
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| Date first | 1991 |
Date last | 1991 |
Obs | 1 |
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| Pa first | 288 |
Pa last | 288 |
P.A. Now (θ) | 288° |
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| Sep first | 0.9 |
Sep last | 0.9 |
Sep. Now (ρ) | 0.9" |
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| Mag pri | 11.40 |
Mag sec | 13.20 |
delta mag (ΔM) | 1.8 |
Spectral class | |||||
| Pri motion ra | -009 |
Sec motion ra | -009 |
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| Pri motion dec | -003 |
Sec motion dec | -003 |
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| Notes | |||||||||||
| Precise pa | 287.7 |
Precise sep | 0.932 |
Constellation | Cassiopeia |
Tycho2 | 3653-00758-1 |
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| Gaia DR2 | 419729218054692480 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00210+5421 | TDS 12 | 1991 | 1 | 288 | 0.9 | 11.40 | 13.20 | 002102.84+542112.9 |