Coord 2000 | 00043+4235 |
Discov num | HJ 1932 |
Comp | AB |
Coord arcsec 2000 | 00 04 18.34 +42 35 11.4 |
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Date first | 1828 |
Date last | 2018 |
Obs | 25 |
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Pa first | 302 |
Pa last | 306 |
P.A. Now (θ) | 306° |
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Sep first | 4.5 |
Sep last | 7.0 |
Sep. Now (ρ) | 7" |
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Mag pri | 8.64 |
Mag sec | 9.50 |
delta mag (ΔM) | 0.86 |
Spectral class | F5V+F7V (yellow-white/yellow-white) |
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Pri motion ra | +014 |
Sec motion ra | +010 |
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Pri motion dec | -005 |
Sec motion dec | -005 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 00 04 18 +42 35 11 | HJ 1932 AB | 2018 | 25 | 306 | 7.0 | 8.64 | 9.50 | 0.86 | <=== | |||
Show | 00 04 18 +42 35 11 | WAL 4 AC | 2018 | 13 | 188 | 47.2 | 8.64 | 9.83 | 1.19 |
Precise pa | 306 |
Precise sep | 7.02 |
Constellation | Hydra |
Tycho2 | 2789-01109-1 |
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Gaia DR2 | 384397996741275264 |
HD | 225191 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00043+4235 | HJ 1932 | AB | 2004 | 14 | 308 | 6.9 | 8.64 | 9.50 | F5V F7V | D | 000418.34+423511.4 |
00043+4235 | HJ 1932 | AB | 2011 | 16 | 307 | 7.1 | 8.64 | 9.50 | F5V F7V | D | 000418.34+423511.4 |
00043+4235 | HJ 1932 | AB | 2015 | 18 | 307 | 7.2 | 8.64 | 9.50 | F5V+F7V | 000418.34+423511.4 | |
00043+4235 | HJ 1932 | AB | 2016 | 19 | 307 | 7.1 | 8.64 | 9.50 | F5V+F7V | 000418.34+423511.4 | |
00043+4235 | HJ 1932 | AB | 2018 | 25 | 306 | 7.0 | 8.64 | 9.50 | F5V+F7V | 000418.34+423511.4 |