Coord 2000 | 01393-7343 |
Discov num | HJ 3457 |
Comp | Coord arcsec 2000 | 01 39 19.12 -73 42 42.2 |
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Date first | 1836 |
Date last | 2015 |
Obs | 7 |
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Pa first | 241 |
Pa last | 224 |
P.A. Now (θ) | 224° |
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Sep first | 16.0 |
Sep last | 28.1 |
Sep. Now (ρ) | 28.1" |
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Mag pri | 9.98 |
Mag sec | 12.55 |
delta mag (ΔM) | 2.57 |
Spectral class | G5 (yellow) |
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Pri motion ra | +011 |
Sec motion ra | +008 |
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Pri motion dec | +051 |
Sec motion dec | -007 |
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Notes |
Precise pa | 223.5 |
Precise sep | 28.081 |
Constellation | Hydrus |
Tycho2 | 9149-01699-1 |
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Gaia DR2 | 33784168192 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
01393-7343 | HJ 3457 | 1998 | 4 | 225 | 27.5 | 9.98 | 12.30 | G5 | D | 013919.12-734242.2 | |
01393-7343 | HJ 3457 | 2010 | 6 | 224 | 27.9 | 9.98 | 12.55 | G5 | 013919.12-734242.2 | ||
01393-7343 | HJ 3457 | 2015 | 7 | 224 | 28.1 | 9.98 | 12.55 | G5 | 013919.12-734242.2 |