Coord 2000 | 00444+3337 |
Discov num | STF 55 |
Comp | Coord arcsec 2000 | 00 44 22.95 +33 37 05.6 |
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Date first | 1827 |
Date last | 2020 |
Obs | 62 |
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Pa first | 325 |
Pa last | 332 |
P.A. Now (θ) | 332° |
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Sep first | 1.5 |
Sep last | 2.2 |
Sep. Now (ρ) | 2.2" |
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Mag pri | 8.33 |
Mag sec | 8.89 |
delta mag (ΔM) | 0.56 |
Spectral class | A5IV (white) |
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Pri motion ra | +017 |
Sec motion ra | +017 |
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Pri motion dec | -006 |
Sec motion dec | -006 |
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Notes |
Precise pa | 332.4 |
Precise sep | 2.206 |
Constellation | Hydra |
SAO | 54116 |
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HIP | 3473 |
Tycho2 | 2279-00641-1 |
Gaia DR2 | 362063509676697344 |
HD | 4163 |
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BD | BD+32 124 |
Distance | 221.24 |
Distance ly | 721.68 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00444+3337 | STF 55 | 2005 | 55 | 332 | 2.2 | 8.33 | 8.89 | A5IV | D | 004422.95+333705.6 | |
00444+3337 | STF 55 | 2006 | 56 | 331 | 2.2 | 8.33 | 8.89 | A5IV | D | 004422.95+333705.6 | |
00444+3337 | STF 55 | 2008 | 57 | 330 | 2.2 | 8.33 | 8.89 | A5IV | D | 004422.95+333705.6 | |
00444+3337 | STF 55 | 2010 | 60 | 330 | 2.2 | 8.33 | 8.89 | A5IV | D | 004422.95+333705.6 | |
00444+3337 | STF 55 | 2011 | 61 | 333 | 2.3 | 8.33 | 8.89 | A5IV | D | 004422.95+333705.6 | |
00444+3337 | STF 55 | 2016 | 59 | 331 | 2.3 | 8.33 | 8.89 | A5IV | 004422.95+333705.6 | ||
00444+3337 | STF 55 | 2020 | 61 | 332 | 2.2 | 8.33 | 8.89 | A5IV | 004422.95+333705.6 |