Alfa Ori

 fe_h (7)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 3654 0.43  |-0.21   |SUN      |     |2019A&A...627A.138A|
 | 3605       |        |SUN      |     |1998AJ....116..981V|
 | 3540 0.00  | 0.05   |SUN      |     |2000ApJ...537..205R|
 | 3540 0.00  | 0.00   |SUN      |     |2000ApJ...530..307C|
 | 3633 0.40  | 0.01   |SUN      |     |2011A&A...531A.165P|
 | 3540 0.00  | 0.05   |SUN      |F    |2000ApJ...537..205R|
 | 3540 0.0   | 0.00   |SUN      |F    |2000ApJ...530..307C|
 

mk (22)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
 |  /   |Ma                                  |1993yCat.3135....0C|
 |  /   |M1-M2Ia-Iab                         |1989ApJS...71..245K|
 |  /   |M2I                                 |2005ApJ...628..973L|
 |  /   |M1.5Iab                             |1973ARA&A..11...29M|
 |  /   |M2Iab                               |1962MtSOM...4....1B|
 |OP/   |M2Iab                               |1961UppAn...4j...1L|
 |  /   |M2Iab                               |1959MtSOM...3....1B|
 |  /   |M2Ib                                |1955MmMtS..12..125W|
 |S /   |M2Ib                                |1958ApJ...128..604H|
 |S /   |M2 IA SB                            |1958ApJ...128..572B|
 |P /   |M2Iab                               |1957PASP...69...31B|
 |G /   |M2Iab                               |1957ApJ...125..661W|
 |G /   |M2Iab                               |1956ApJ...124..342S|
 |P /   |M2Iab                               |1956ApJ...123..440S|
 |G /   |M2Ib                                |1956ApJ...123..210D|
 |  /   |M2Iab                               |1954ApJS....1..175B|
 |  /   |M2Iab                               |1954AJ.....59..396B|
 |P /   |M2Ib                                |1953MNRAS.113..510F|
 |P /   |M2Iab                               |1950ApJ...112..362M|
 |G /   |M2Ib                                |1945ApJ...101..265K|
 |P /   |M2Ib                                |1943MKAtl.C......0M|
 |P /   |M2Ib                                |1942ApJ....95..461K|