| Coord 2000 | 01082+5451 |
Discov num | ES 2582 |
Comp | AC |
Coord arcsec 2000 | 01 08 12.74 +54 50 42.0 |
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| Date first | 1910 |
Date last | 2015 |
Obs | 4 |
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| Pa first | 97 |
Pa last | 99 |
P.A. Now (θ) | 99° |
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| Sep first | 19.5 |
Sep last | 17.9 |
Sep. Now (ρ) | 17.9" |
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| Mag pri | 9.69 |
Mag sec | 14.56 |
delta mag (ΔM) | 4.87 |
Spectral class | |||||
| Pri motion ra | +006 |
Sec motion ra | +001 |
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| Pri motion dec | -005 |
Sec motion dec | -002 |
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| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 30 Cas | 01082+5451 | ES 2582 | AB | 1910 | 2015 | 4 | 331 | 8.3 | 9.69 | 13.00 | 3.31 | |||
| Show | 01082+5451 | ES 2582 | AC | 1910 | 2015 | 4 | 99 | 17.9 | 9.69 | 14.56 | 4.87 | <=== |
| Precise pa | 98.6 |
Precise sep | 17.9 |
Constellation | Cassiopeia |
SAO | 22024 |
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| Tycho2 | 3673-00438-1 |
Gaia DR2 | 4879516288 |
HD | 6582 |
HR | 321 |
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| DM | BD+54 223 |
Flamsteed | 30 Cassiopeiae |
Flamsteed name | 30 Cas |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01082+5451 | ES 2582 | AC | 1998 | 2 | 98 | 18.1 | 9.69 | 13.00 | D | 010812.74+545042.0 | |
| 01082+5451 | ES 2582 | AC | 2002 | 3 | 99 | 18.0 | 9.69 | 13.00 | D | 010812.74+545042.0 | |
| 01082+5451 | ES 2582 | AC | 2015 | 4 | 99 | 17.9 | 9.69 | 14.56 | 010812.74+545042.0 |