| Coord 2000 | 14450+2704 |
Discov num | STF1877 |
Comp | AB |
Coord arcsec 2000 | 14 44 59.14 +27 04 29.9 |
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| Date first | 1822 |
Date last | 2020 |
Obs | 474 |
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| Pa first | 318 |
Pa last | 346 |
P.A. Now (θ) | 346° |
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| Sep first | 2.7 |
Sep last | 2.7 |
Sep. Now (ρ) | 2.7" |
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| Mag pri | 2.58 |
Mag sec | 4.81 |
delta mag (ΔM) | 2.23 |
Spectral class | K0II-III (yellow-orange) |
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| Pri motion ra | -051 |
Sec motion ra | |||||||||
| Pri motion dec | +020 |
Sec motion dec | |||||||||
| Notes | N
(See Notes) |
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| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | Izar | 83500 | 14450+2704 | STF1877 | AB | 1822 | 2020 | 474 | 346 | 2.7 | 2.58 | 4.81 | 2.23 | <=== | |
| Show | 83500 | 14450+2704 | STF1877 | AC | 1901 | 2001 | 6 | 255 | 175.5 | 2.58 | 12.58 | 10.00 |
| Precise pa | 346 |
Precise sep | 2.68 |
Common name | Izar |
Other names | Mirac, Mirak |
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| Constellation | Bootes |
SAO | 83500 |
HIP | 72105 |
Tycho2 | 2019-01251-1 |
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| Gaia DR2 | 89901591168 |
HD | 129989 |
HR | 5505 |
GC | 19856 |
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| BD | BD+27 2417 |
Bayer | Epsilon Bootis |
Bayer name | Eps Boo |
Flamsteed | 36 Bootis |
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| Flamsteed name | 36 Boo |
Distance | 62.11 |
Distance ly | 202.6 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 14450+2704 | STF1877 | AB | 2006 | 426 | 342 | 2.8 | 2.58 | 4.81 | K0II-III | N D | 144459.25+270427.0 |
| 14450+2704 | STF1877 | AB | 2008 | 436 | 344 | 2.9 | 2.58 | 4.81 | K0II-III | N D | 144459.25+270427.0 |
| 14450+2704 | STF1877 | AB | 2009 | 438 | 343 | 3.0 | 2.58 | 4.81 | K0II-III | N D | 144459.25+270427.0 |
| 14450+2704 | STF1877 | AB | 2010 | 447 | 343 | 2.8 | 2.58 | 4.81 | K0II-III | N D | 144459.25+270427.0 |
| 14450+2704 | STF1877 | AB | 2011 | 447 | 345 | 3.0 | 2.58 | 4.81 | K0II-III | N D | 144459.25+270427.0 |
| 14450+2704 | STF1877 | AB | 2012 | 455 | 343 | 2.9 | 2.58 | 4.81 | K0II-III | N D | 144459.25+270427.0 |
| 14450+2704 | STF1877 | AB | 2014 | 458 | 343 | 2.9 | 2.58 | 4.81 | K0II-III | N D | 144459.25+270427.0 |
| 14450+2704 | STF1877 | AB | 2015 | 461 | 343 | 2.9 | 2.58 | 4.81 | K0II-III | N | 144459.25+270427.0 |
| 14450+2704 | STF1877 | AB | 2017 | 464 | 345 | 2.9 | 2.58 | 4.81 | K0II-III | N | 144459.14+270429.9 |
| 14450+2704 | STF1877 | AB | 2018 | 465 | 344 | 2.9 | 2.58 | 4.81 | K0II-III | N | 144459.14+270429.9 |