| Coord 2000 | 00397+6142 |
Discov num | BU 1311 |
Comp | Coord arcsec 2000 | 00 39 39.39 +61 42 02.9 |
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| Date first | 1901 |
Date last | 2015 |
Obs | 12 |
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| Pa first | 342 |
Pa last | 337 |
P.A. Now (θ) | 337° |
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| Sep first | 8.8 |
Sep last | 8.9 |
Sep. Now (ρ) | 8.9" |
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| Mag pri | 8.55 |
Mag sec | 13.40 |
delta mag (ΔM) | 4.85 |
Spectral class | A0 (white) |
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| Pri motion ra | +004 |
Sec motion ra | -005 |
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| Pri motion dec | +003 |
Sec motion dec | -001 |
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| Notes | |||||||||||
| Precise pa | 336.5 |
Precise sep | 8.937 |
Constellation | Hydra |
SAO | 11318 |
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| Tycho2 | 4016-00588-1 |
Gaia DR2 | 427272524963199616 |
HD | 3616 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00397+6142 | BU 1311 | 1999 | 7 | 337 | 8.9 | 8.55 | 13.40 | A0 | D | 003939.39+614202.9 | |
| 00397+6142 | BU 1311 | 2003 | 8 | 337 | 8.9 | 8.55 | 13.40 | A0 | D | 003939.39+614202.9 | |
| 00397+6142 | BU 1311 | 2015 | 9 | 337 | 8.9 | 8.55 | 13.40 | A0 | 003939.39+614202.9 |