Coord 2000 | 01385+7302 |
Discov num | HJ 2054 |
Comp | Coord arcsec 2000 | 01 38 30.94 +73 02 24.3 |
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Date first | 1831 |
Date last | 2010 |
Obs | 11 |
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Pa first | 242 |
Pa last | 236 |
P.A. Now (θ) | 236° |
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Sep first | 45.0 |
Sep last | 52.9 |
Sep. Now (ρ) | 52.9" |
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Mag pri | 5.39 |
Mag sec | 11.74 |
delta mag (ΔM) | 6.35 |
Spectral class | G8IIIa (yellow) |
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Pri motion ra | -011 |
Sec motion ra | +020 |
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Pri motion dec | -014 |
Sec motion dec | -027 |
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Notes | N
(See Notes) |
Precise pa | 235.7 |
Precise sep | 52.87 |
Name | 40 Cas |
Constellation | Cassiopeia |
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SAO | 4453 |
HIP | 7650 |
Tycho2 | 4318-02488-1 |
Gaia DR2 | 1789943808 |
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HD | 9774 |
HR | 456 |
GC | 1955 |
BD | BD+72 86 |
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Flamsteed | 40 Cassiopeiae |
Flamsteed name | 40 Cas |
Distance | 140.45 |
Distance ly | 458.15 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
01385+7302 | HJ 2054 | 1999 | 9 | 235 | 52.1 | 5.26 | 11.98 | G8IIIa | N D | 013830.94+730224.3 | |
01385+7302 | HJ 2054 | 2003 | 10 | 235 | 51.3 | 5.26 | 11.98 | G8IIIa | N D | 013830.94+730224.3 | |
01385+7302 | HJ 2054 | 2010 | 11 | 234 | 52.0 | 5.39 | 11.74 | G8IIIa | N | 013830.94+730224.3 |