Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: Na te mea i kitea e te tikanga tere radial, ko te tawhā tinana anake e mohiotia ana mo Ross 128 b ko tona rahinga iti rawa. Ko te aorangi 1.35 M<unk>, 1.35 wa te taumaha o te Ao (tata ki te 8.06 × 1024 kg). He nui ake tenei i te Proxima Centauri b tata, me te rahinga iti o te 1.27 M<unk>. Ko te taumaha iti o te Ross 128 b e tohu ana he mea tino pea he aorangi toka-te rahi o te Ao me te mata pakari. Heoi, ko tōna radius, nō reira ko tōna kiato, kāore i mōhiotia, nā te mea kāore i kitea he whakawhiti o tēnei aorangi. Ko te Ross 128 b ka 0.5 R<unk> (te radii o te Ao) mo te hanganga rino-tinana me te 3.0 R<unk> mo te hanganga hauwai-helium ma, ko nga mea tino nui e rua. Mo te hanganga e rite ana ki te Ao, me tata ki te 1.10 R<unk> te aorangi - ara, 1.1 nga wa te radius o te Ao (tata ki te 7008 km). Ki taua radius, ka iti ake te kiato o Ross 128 b i te Earth, nā te āhua o te tipu o te aorangi toka i te mea ka nui haere te rahi. Ka hoatu ki te aorangi he kukume taumaha tata ki te 10.945 m / s2, tata ki te 1.12 nga wa o te Ao. Ko te Ross 128 b e kiia ana he pāmahana e rite ana ki te Ao me te kaha ki te whanaketanga o te ora. I whakatauirahia e te roopu kitenga te pāmahana toenga pea o te aorangi ma te whakamahi i nga albedos o 0.100, 0.367, me te 0.750. Ko te Albedo te wāhanga o te marama e whakaatahia ana hei utu mo te ngongo e te ahanoa rangi. Ki enei taurangi albedo e toru, ka whai Teq a Ross 128 b 294 K (21 °C; 70 °F), 269 K (−4 °C; 25 °F), 213 K (−60 °C; −76 °F). Mo te albedo o te 0.3 e rite ana ki te Earth, ka whai pāmahana toenga te aorangi 280 K (7 ° C; 44 ° F), tata ki te 8 nekehanga Kelvin iti ake i te pāmahana toharite o te Ao. Ko te pāmahana tūturu o te Ross 128 b e whakawhirinaki ana ki ngā tawhā āhuarangi kāore anō kia mōhiotia, mēnā he āhuarangi tōna. I te tau 2018, i whakatauhia e ngā tohunga whetū, i runga anō i te tata-whero, ngā whārite-nui (APOGEE Spectra), te nui o ngā matū o ētahi huānga (C, O, Mg, Al, K, Ca, Ti, me Fe) kei roto i te Ross 128...  Pātai: E hia ngā tawhā e whakatau ana i te Teq o Ross 128 b?
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