Coord 2000 | 00028+8017 |
Discov num | STF3051 |
Comp | Coord arcsec 2000 | 00 02 46.53 +80 16 56.2 |
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Date first | 1832 |
Date last | 2020 |
Obs | 39 |
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Pa first | 24 |
Pa last | 24 |
P.A. Now (θ) | 24° |
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Sep first | 16.5 |
Sep last | 17.0 |
Sep. Now (ρ) | 17" |
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Mag pri | 7.74 |
Mag sec | 9.47 |
delta mag (ΔM) | 1.73 |
Spectral class | F2V (yellow-white) |
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Pri motion ra | +048 |
Sec motion ra | +048 |
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Pri motion dec | +017 |
Sec motion dec | +014 |
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Notes | Z
(Parallax indicates components are physical) |
Precise pa | 23.7 |
Precise sep | 16.984 |
Constellation | Hydra |
SAO | 2 |
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HIP | 221 |
Tycho2 | 4500-00783-1 |
Gaia DR2 | 565057240473317888 |
HD | 225020 |
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BD | BD+79 799 |
Distance | 148.81 |
Distance ly | 485.42 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00028+8017 | STF3051 | 2000 | 30 | 24 | 16.7 | 7.74 | 9.47 | F2V | ZD | 000246.53+801656.2 | |
00028+8017 | STF3051 | 2010 | 31 | 24 | 16.7 | 7.74 | 9.47 | F2V | ZD | 000246.53+801656.2 | |
00028+8017 | STF3051 | 2015 | 33 | 23 | 16.8 | 7.74 | 9.47 | F2V | Z | 000246.53+801656.2 |