| Coord 2000 | 00261+4411 |
Discov num | BU 489 |
Comp | AB |
Coord arcsec 2000 | 00 26 04.13 +44 10 35.9 |
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| Date first | 1877 |
Date last | 2016 |
Obs | 15 |
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| Pa first | 179 |
Pa last | 137 |
P.A. Now (θ) | 137° |
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| Sep first | 2.5 |
Sep last | 4.7 |
Sep. Now (ρ) | 4.7" |
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| Mag pri | 8.59 |
Mag sec | 12.30 |
delta mag (ΔM) | 3.71 |
Spectral class | K2 (yellow-orange) |
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| Pri motion ra | -005 |
Sec motion ra | -005 |
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| Pri motion dec | -013 |
Sec motion dec | -015 |
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| Notes | |||||||||||
| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 36361 | 00 26 04 +44 10 36 | BU 489 AB | 2016 | 15 | 137 | 4.7 | 8.59 | 12.30 | 3.71 | <=== | ||
| Show | 36361 | 00 26 04 +44 10 36 | FOX 107 AC | 2015 | 12 | 197 | 103.8 | 8.59 | 11.07 | 2.48 | |||
| Show | 36361 | 00 26 04 +44 10 36 | TOB 10 AD | 2015 | 12 | 147 | 163.1 | 8.59 | 11.04 | 2.45 |
| Precise pa | 136.8 |
Precise sep | 4.65 |
Constellation | Hydra |
SAO | 36361 |
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| HIP | 2059 |
Tycho2 | 2795-00408-1 |
Gaia DR2 | 382747767227783936 |
HD | 2171 |
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| BD | BD+43 80 |
Distance | 193.8 |
Distance ly | 632.18 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00261+4411 | BU 489 | AB | 2006 | 13 | 140 | 4.8 | 8.59 | 12.30 | K2 | 002604.13+441035.9 | |
| 00261+4411 | BU 489 | AB | 2016 | 14 | 137 | 4.7 | 8.59 | 12.30 | K2 | 002604.13+441035.9 |