| Coord 2000 | 00229+5420 |
Discov num | ES 42 |
Comp | Coord arcsec 2000 | 00 22 51.76 +54 19 44.0 |
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| Date first | 1901 |
Date last | 2015 |
Obs | 26 |
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| Pa first | 191 |
Pa last | 207 |
P.A. Now (θ) | 207° |
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| Sep first | 10.5 |
Sep last | 7.1 |
Sep. Now (ρ) | 7.1" |
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| Mag pri | 8.35 |
Mag sec | 9.40 |
delta mag (ΔM) | 1.05 |
Spectral class | A5 (white) |
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| Pri motion ra | +005 |
Sec motion ra | -002 |
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| Pri motion dec | -042 |
Sec motion dec | -008 |
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| Notes | N
(See Notes) |
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| Precise pa | 207.2 |
Precise sep | 7.05 |
Constellation | Cassiopeia |
SAO | 21336 |
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| Tycho2 | 3653-01074-1 |
Gaia DR2 | 3019972480 |
HD | 1821 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00229+5420 | ES 42 | 2000 | 20 | 205 | 7.3 | 8.35 | 9.40 | A5 | N D | 002251.76+541944.0 | |
| 00229+5420 | ES 42 | 2003 | 22 | 206 | 7.3 | 8.35 | 9.40 | A5 | N D | 002251.76+541944.0 | |
| 00229+5420 | ES 42 | 2015 | 24 | 207 | 7.1 | 8.35 | 9.40 | A5 | N | 002251.76+541944.0 |