Coord 2000 | 00288+0251 |
Discov num | HJ 623 |
Comp | AC |
Coord arcsec 2000 | 00 28 49.26 +02 49 17.6 |
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Date first | 1990 |
Date last | 2015 |
Obs | 4 |
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Pa first | 13 |
Pa last | 13 |
P.A. Now (θ) | 13° |
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Sep first | 61.2 |
Sep last | 63.9 |
Sep. Now (ρ) | 63.9" |
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Mag pri | 12.51 |
Mag sec | 13.79 |
delta mag (ΔM) | 1.28 |
Spectral class | |||||
Pri motion ra | -009 |
Sec motion ra | -004 |
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Pri motion dec | -012 |
Sec motion dec | +011 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 00 28 49 +02 49 18 | HJ 623 AB | 2015 | 8 | 347 | 19.7 | 12.51 | 12.64 | 0.13 | ||||
Show | 00 28 49 +02 49 18 | HJ 623 AC | 2015 | 4 | 13 | 63.9 | 12.51 | 13.79 | 1.28 | <=== | |||
Show | 00 28 49 +02 49 37 | HJ 623 BC | 2015 | 5 | 23 | 46.9 | 12.64 | 13.79 | 1.15 |
Precise pa | 12.6 |
Precise sep | 63.909 |
Constellation | Hydra |
Gaia DR2 | 2547788313819464448 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00288+0251 | HJ 623 | AC | 2000 | 2 | 13 | 63.6 | 12.45 | 8.99 | N D | 002849.26+024917.6 | |
00288+0251 | HJ 623 | AC | 2015 | 4 | 13 | 63.9 | 12.51 | 13.79 | NX | 002849.26+024917.6 |