| Coord 2000 | 15273-3646 |
Discov num | HDO 248 |
Comp | AB |
Coord arcsec 2000 | 15 27 18.14 -36 46 03.0 |
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| Date first | 1891 |
Date last | 1999 |
Obs | 3 |
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| Pa first | 0 |
Pa last | 1 |
P.A. Now (θ) | 1° |
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| Sep first | 20.0 |
Sep last | 25.4 |
Sep. Now (ρ) | 25.4" |
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| Mag pri | 5.42 |
Mag sec | 13.45 |
delta mag (ΔM) | 8.03 |
Spectral class | B4Vp (blue-white) |
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| Pri motion ra | -020 |
Sec motion ra | +004 |
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| Pri motion dec | -023 |
Sec motion dec | +157 |
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| Notes | U
(Proper motion indicates non-physical) |
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| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 206660 | 15 27 18 -36 46 03 | HDO 248 AB | 1999 | 3 | 1 | 25.4 | 5.42 | 13.45 | 8.03 | <=== | ||
| Show | 206660 | 15 27 18 -36 46 03 | HDO 248 AC | 2010 | 9 | 219 | 39.3 | 5.42 | 12.50 | 7.08 |
| Precise pa | 1.2 |
Precise sep | 25.4 |
Constellation | Lupus |
SAO | 206660 |
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| HIP | 75647 |
Tycho2 | 7326-00922-1 |
Gaia DR2 | 6013454393412480384 |
HD | 137432 |
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| HR | 5736 |
CD | CD-3610161 |
CP | CP-36 6807 |
Distance | 131.23 |
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| Distance ly | 428.07 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 15273-3646 | HDO 248 | AB | 1891 | 1 | 0 | 20.0 | 5.45 | 14.00 | B4Vp | 152718.14-364603.0 | |
| 15273-3646 | HDO 248 | AB | 1999 | 3 | 1 | 25.4 | 5.42 | 13.45 | B4Vp | U | 152718.14-364603.0 |
| 15273-3646 | HDO 248 | AB | 2000 | 2 | 360 | 25.3 | 5.40 | 14.00 | B4Vp | U | 152718.14-364603.0 |