Coord 2000 | 00304+7232 |
Discov num | HJ 1973 |
Comp | Coord arcsec 2000 | 00 30 26.28 +72 31 51.7 |
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Date first | 1831 |
Date last | 2015 |
Obs | 11 |
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Pa first | 45 |
Pa last | 38 |
P.A. Now (θ) | 38° |
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Sep first | 16.0 |
Sep last | 18.0 |
Sep. Now (ρ) | 18" |
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Mag pri | 9.19 |
Mag sec | 12.30 |
delta mag (ΔM) | 3.11 |
Spectral class | A0 (white) |
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Pri motion ra | +015 |
Sec motion ra | -004 |
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Pri motion dec | -007 |
Sec motion dec | -001 |
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Notes |
Precise pa | 37.8 |
Precise sep | 18.028 |
Constellation | Cassiopeia |
SAO | 4129 |
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HIP | 2385 |
Tycho2 | 4303-02069-1 |
Gaia DR2 | 536869370111119232 |
HD | 2590 |
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BD | BD+71 19 |
Distance | 366.3 |
Distance ly | 1194.87 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00304+7232 | HJ 1973 | 2000 | 5 | 39 | 18.1 | 8.60 | 12.30 | A0 | D | 003026.28+723151.7 | |
00304+7232 | HJ 1973 | 2003 | 6 | 38 | 18.1 | 8.60 | 12.30 | A0 | D | 003026.28+723151.7 | |
00304+7232 | HJ 1973 | 2010 | 7 | 38 | 18.0 | 9.19 | 12.30 | A0 | 003026.28+723151.7 | ||
00304+7232 | HJ 1973 | 2015 | 8 | 38 | 18.0 | 9.19 | 12.30 | A0 | 003026.28+723151.7 |