Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Saboda an gano shi ta hanyar hanyar saurin radial, kawai sanannen ma'aunin jiki don Ross 128 b shine mafi ƙarancin ƙarfinsa. Duniyar tana da aƙalla 1.35 M<unk>, ko kuma sau 1.35 na duniya (kimanin 8.06 × 1024 kg). Wannan ya ɗan fi girma fiye da irin wannan kuma kusa da Proxima Centauri b, tare da mafi ƙarancin taro na 1.27 M<unk>. Massarancin taro na Ross 128 b yana nuna cewa wataƙila duniyar duniyar ƙasa ce mai girman duniya tare da daskararren farfajiya. Koyaya, radius, sabili da haka yawanta, ba a san shi ba kamar yadda ba a lura da wucewar wannan duniyar ba. Ross 128 b zai zama 0.5 R<unk> (radius na Duniya) don haɗin baƙin ƙarfe mai tsabta da 3.0 R<unk> don haɗin hydrogen-helium mai tsabta, duka abubuwan da ba su dace ba. Don ƙarin abubuwan da suka dace kamar ƙasa, duniyar za ta buƙaci kusan 1.10 R<unk> - watau, sau 1.1 na radius na Duniya (kimanin kilomita 7008). Tare da wannan radius, Ross 128 b zai zama dan kadan fiye da Duniya, saboda yadda duniyar dutse za ta zama mafi mahimmanci yayin da yake karuwa a girmansa. Zai ba wa duniyar duniyar jan hankali a kusa da 10.945 m / s2, ko kusan sau 1.12 na na Duniya. An ƙididdige Ross 128 b don samun zafin jiki mai kama da na Duniya kuma mai yiwuwa ya haifar da ci gaban rayuwa. Kungiyar ganowa ta tsara yanayin zafin jiki na daidaito na duniya ta amfani da albedos na 0.100, 0.367, da 0.750. Albedo shine ɓangaren hasken da aka nuna maimakon karɓa ta wani abu na sama. Tare da waɗannan sigogin albedo guda uku, Ross 128 b zai sami Teq na ko dai 294 K (21 °C; 70 °F), 269 K (−4 °C; 25 °F), ko 213 K (−60 °C; −76 °F). Don albedo mai kama da Duniya na 0.3, duniyar za ta sami zafin jiki na daidaitawa na 280 K (7 ° C; 44 ° F), kimanin digiri 8 Kelvin ƙasa da matsakaicin zafin jiki na Duniya. Matsakaicin zafin jiki na Ross 128 b ya dogara ne da yanayin yanayin da ba a sani ba, idan yana da yanayi. A cikin 2018, masana taurari, bisa ga infrared-infrared, high-resolution spectra (APOGEE Spectra), sun ƙayyade yawan sinadarai na abubuwa da yawa (C, O, Mg, Al, K, Ca, Ti, da Fe) da ke cikin Ross 128...  Tambaya: Da yawa sigogi ƙayyade Teq na Ross 128 b?
uku albedo sigogi