Coord 2000 | 00297+2018 |
Discov num | HJ 1976 |
Comp | AC |
Coord arcsec 2000 | 00 29 42.63 +20 18 05.2 |
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Date first | 1830 |
Date last | 2015 |
Obs | 15 |
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Pa first | 264 |
Pa last | 274 |
P.A. Now (θ) | 274° |
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Sep first | 12.0 |
Sep last | 11.1 |
Sep. Now (ρ) | 11.1" |
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Mag pri | 11.22 |
Mag sec | 12.38 |
delta mag (ΔM) | 1.16 |
Spectral class | F2 (yellow-white) |
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Pri motion ra | +028 |
Sec motion ra | +011 |
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Pri motion dec | -016 |
Sec motion dec | -002 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 00 29 43 +20 18 05 | J 168 AB | 2016 | 18 | 172 | 1.5 | 11.22 | 10.68 | 0.54 | ||||
Show | 00 29 43 +20 18 05 | HJ 1976 AC | 2015 | 15 | 274 | 11.1 | 11.22 | 12.38 | 1.16 | <=== |
Precise pa | 273.8 |
Precise sep | 11.109 |
Constellation | Hydra |
HIP | 2327 |
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Tycho2 | 1186-01845-1 |
Gaia DR2 | 2796097067737641728 |
BD | BD+19 75 |
Distance | 76.57 |
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Distance ly | 249.77 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00297+2018 | HJ 1976 | AC | 1997 | 12 | 269 | 11.3 | 11.22 | 12.38 | D | 002942.63+201805.2 | |
00297+2018 | HJ 1976 | AC | 2000 | 13 | 270 | 11.3 | 11.22 | 12.38 | D | 002942.63+201805.2 | |
00297+2018 | HJ 1976 | AC | 2014 | 14 | 271 | 11.0 | 11.22 | 12.38 | F2 | 002942.63+201805.2 | |
00297+2018 | HJ 1976 | AC | 2015 | 15 | 274 | 11.1 | 11.22 | 12.38 | F2 | 002942.63+201805.2 |