T9.5V Cushing11 classified object as T9.5: WISEPC J0148-7202 Teff(T9.5V) = ~475 K [450-500K] ; Schneider15/WISE0943+3607 Teff(T9.5V) = ~475 K [450-500K] ; Schneider15/WISE1542+2230 Teff(T9.5V) = 481 K ; WISE_1542+2230 (Kirkpatrick19; plx=85.6+-4.2mas) Teff(T9.5V) = 489 K ; WISE_0943+3607 (Kirkpatrick19; plx=93.8+-2.8mas) Teff(T9.5V) = 493 K ; WISE_0811-8051 (Kirkpatrick19; plx=99.1+-7.7mas) Teff(T9.5V) = 508 K ; WISE_0458+6434B (Kirkpatrick19; plx=109.2+-3.6mas) Teff(T9.5V) = 509 K ; WISE_1055-1652 (Kirkpatrick19; plx=72.2+-2.7mas) Teff(T9.5V) = 511 K ; WISEPA J045853.89+643452.9B (Kirkpatrick20) Teff(T9.5V) = 512 K ; Kirkpatrick20 (Table 13 polynomial) Teff(T9.5V) = 520 K ; WISE_0148-7202 (Kirkpatrick19; plx=91.7+-3.4mas) Teff(T9.5V) = 597 K ; WISE_1804+3117 (Kirkpatrick19; plx=62.7+-3.4mas) Teff(T9.5V) = 613 K [585-640K] ; Dupuy13 1-5 Gyr => adopt Teff(T9.5V) = 510 K (logT=2.708) [updated 2/2/2021] M_J(T9.5V) > 17.85 ; WISE_1804+3117 calc using Kirkpatrick20 (plx=62.2mas) M_J(T9.5V) = 18.77 ; WISE_0148-7202 calc using Kirkpatrick20 (plx=91.7mas) M_J(T9.5V) > 19.78 ; WISE_0943+3607 calc using Kirkpatrick20 (plx=97.1mas) M_J(T9.5V) = 19.88 ; WISE_0811-8051 calc using Kirkpatrick20 (plx=99.1mas) M_J(MKO)(T9.5V) = 17.67 ; WISE_1804+3117 calc using Kirkpatrick20 (plx=62.2mas) M_J(MKO)(T9.5V) = 18.35 ; CWISE_2038-0649 calc using Kirkpatrick20 (plx=57.3mas) M_J(MKO)(T9.5V) > 18.43 ; WISE_1639+1840 calc using Kirkpatrick20 (plx=61.9mas) M_J(MKO)(T9.5V) = 18.72 ; WISE_0148-7202 calc using Kirkpatrick20 (plx=91.7mas) M_J(MKO)(T9.5V) = 18.84 ; WISE_1220+5407 calc using Kirkpatrick20 (plx=47.6mas) M_J(MKO)(T9.5V) = 19.08 (+-0.97 rms) ; Tinney14 (N=4) M_J(MKO)(T9.5V) = 19.52 ; CWISE_2100-2931 calc using Kirkpatrick20 (plx=43.8mas) M_J(MKO)(T9.5V) = 19.57 ; WISE_1542+2230 calc using Kirkpatrick20 (plx=84.3mas) M_J(MKO)(T9.5V) = 19.71 ; WISE_0943+3607 calc using Kirkpatrick20 (plx=97.1mas) M_J(MKO)(T9.5V) = 19.88 ; WISE_0811-8051 calc using Kirkpatrick20 (plx=99.1mas) M_J(MKO)(T9.5V) = 19.99 ; WISE_1055-1652 calc using Kirkpatrick20 (plx=71.7mas) M_J(MKO)(T9.5V) = 20.28 ; CWISE_0536-3055 calc using Kirkpatrick20 (plx=78.1mas) => adopt M_J(MKO)(T9.5V) = 19.6 [updated 2/2/2021] => adopt M_J(T9.5V) = 19.8 [updated 2/2/2021] (M_J(MKO)(T9.5V) = 19.6, (J(MKO)-J)(T9.5V) = -0.20) (J(MKO)-J)(T9.5V) = -0.79 +- 0.10 ; WISE_1506+7027 (J(MKO)-J)(T9.5V) = -0.64 +- 0.16 ; WISE_0254+0223 (J(MKO)-J)(T9.5V) = -0.61 +- 0.05 ; 2MASS_2139+0220 (J(MKO)-J)(T9.5V) = -0.57 +- 0.09 ; WISE_1118+3125 (J(MKO)-J)(T9.5V) = -0.52 +- 0.02 ; Gl_845BC (J(MKO)-J)(T9.5V) = -0.46 +- 0.05 ; Gl_570D (J(MKO)-J)(T9.5V) = -0.40 +- 0.05 ; 2MASS_0034+0523 (J(MKO)-J)(T9.5V) = -0.39 +- 0.06 ; 2MASS_0727+1710 (J(MKO)-J)(T9.5V) = -0.37 +- 0.02 ; WISE_1741+2553 (J(MKO)-J)(T9.5V) = -0.37 +- 0.06 ; 2MASS_0415-0935 (J(MKO)-J)(T9.5V) = -0.37 +- 0.43 ; WISE_1112-3857 (J(MKO)-J)(T9.5V) = -0.36 +- 0.03 ; ULAS_1416+1348 (J(MKO)-J)(T9.5V) = -0.36 +- 0.06 ; WISE_1928+2356 (J(MKO)-J)(T9.5V) = -0.36 +- 0.16 ; WISE_0049+2151 (J(MKO)-J)(T9.5V) = -0.35 +- 0.04 ; 2MASS_0937+2931 (J(MKO)-J)(T9.5V) = -0.35 +- 0.09 ; WISE_2000+3629 (J(MKO)-J)(T9.5V) = -0.33 +- 0.02 ; DENIS_0817-6155 (J(MKO)-J)(T9.5V) = -0.32 +- 0.02 ; 2MASS_1503+2525 (J(MKO)-J)(T9.5V) = -0.31 +- 0.11 ; 2MASS_0939-2448 (J(MKO)-J)(T9.5V) = -0.30 +- 0.05 ; 2MASS_0348-6022 (J(MKO)-J)(T9.5V) = -0.23 +- 0.04 ; SDSS_0758+3247 (J(MKO)-J)(T9.5V) = -0.21 +- 0.03 ; SIMP_0136+0933 (J(MKO)-J)(T9.5V) = -0.21 +- 0.08 ; 2MASS_1114-2618 (J(MKO)-J)(T9.5V) = -0.19 +- 0.05 ; CFBDS_0059-0114 (J(MKO)-J)(T9.5V) = -0.18 +- 0.03 ; WISE_2030+0749 (J(MKO)-J)(T9.5V) = -0.16 +- 0.03 ; 2MASS_0340-6724 (J(MKO)-J)(T9.5V) = -0.15 +- 0.02 ; 2MASS_0652+4710 (J(MKO)-J)(T9.5V) = -0.15 +- 0.03 ; 2MASS_1515+4847 (J(MKO)-J)(T9.5V) = -0.15 +- 0.03 ; SDSS_1416+1348 (J(MKO)-J)(T9.5V) = -0.15 +- 0.04 ; WISE_1800+0134 (J(MKO)-J)(T9.5V) = -0.14 +- 0.04 ; WISE_2236+5105 (J(MKO)-J)(T9.5V) = -0.13 +- 0.02 ; 2MASS_0835-0819 (J(MKO)-J)(T9.5V) = -0.13 +- 0.02 ; 2MASS_1750-0016 (J(MKO)-J)(T9.5V) = -0.13 +- 0.02 ; 2MASS_1821+1414 (J(MKO)-J)(T9.5V) = -0.13 +- 0.03 ; DENIS_0255-4700 (J(MKO)-J)(T9.5V) = -0.11 +- 0.02 ; 2MASS_0355+1133 (J(MKO)-J)(T9.5V) = -0.11 +- 0.03 ; 2MASS_0036+1821 (J(MKO)-J)(T9.5V) = -0.10 +- 0.03 ; 2MASS_2148+4003 (J(MKO)-J)(T9.5V) = -0.09 +- 0.03 ; 2MASS_1507-1627 (J(MKO)-J)(T9.5V) = -0.07 +- 0.23 ; WISE_0713-2917 (J(MKO)-J)(T9.5V) = -0.04 +- 0.11 ; 2MASS_0729-3954 (J(MKO)-J)(T9.5V) = 0.03 +- 0.04 ; SCR_1845-6357B (J(MKO)-J)(T9.5V) = 0.06 +- 0.13 ; UGPS_0722-0540 => adopt (J(MKO)-J)(T9.5V) = -0.20 [updated 12/5/2020] M_Ks(T9.5V) > 15.83 ; WISE_1804+3117 calc using Kirkpatrick20 (plx=62.2mas) upper limit M_Ks(T9.5V) > 16.12 ; CWISE_2100-2931 calc using Kirkpatrick20 (plx=43.8mas) upper limit M_Ks(T9.5V) > 16.89 ; CWISE_2038-0649 calc using Kirkpatrick20 (plx=57.3mas) upper limit M_Ks(T9.5V) > 18.48 ; WISE_0943+3607 calc using Kirkpatrick20 (plx=97.1mas) upper limit M_Ks(T9V) = 18.6 ; T9V adopted M_K(MKO)(T9.5V) = 20.47 ; WISE_0811-8051 calc using Kirkpatrick20 (plx=99.1mas) => adopt M_K(MKO) = 20.5 [updated 12/5/2020] W1-W2(T9.5V) = 3.42 ; Kirkpatrick19 polynomial M_W2(T9.5V) = 14.28 (+-0.46 rms) ; Tinney14(N=4) Mbol(T9V) = 20.12 ; T9V adopted Mbol(T9.5V) = 20.58 ; halfway T9V-Y0V Mbol(Y0V) = 21.04 ; Y0V adopted logL(T9.5V) = -5.94 ; mean Dupuy13 (=> Mbol = 19.59 IAU2015 scale) => adopt logL(T9.5V) = -5.94 => adopt Mbol(T9.5V) = 19.59 (for logL=-5.94) Mass(T9.5V) = 13-33 Mjup ; Dupuy13 1-5 Gyr # Objects WISEPC J0148-7202 = WISE J014807.25-720258.7 T9.5: Cushing11,Kirkpatrick11,Kirkpatrick19 The only T9.5 in Cushing11, which clarified T9 and Y0 standards. Cushing11: "The J- and H-band peaks of WISEPC J0148−7202 are slightly narrower than UGPS 0722−05 and slightly wider than WISEP J1738+2732 so we classify this dwarf as T9.5." plx = 91.1+-3.4mas(Tinney14), 91.7+-3.4mas(Kirkpatrick19). J=18.96+-0.07(Kirkpatrick11), H=19.22+-0.04(Kirkpatrick11). Teff=520K(Kirkpatrick19). WISEPA J045853.89+643452.9B = WISE J0458+6434B T9.5V: Kirkpatrick20(near-IR) Cooler companion with T8.5 primary A. plx=109.2+-3.6mas(Kirkpatrick19), plx=106.7+-2.8mas(Kirkpatrick20). Teffs: 508K(Kirkpatrick19), 511+-79K(Kirkpatrick20). WISE J0811-8051 T9.5V: Kirkpatrick19 Teff=493K(Kirkpatrick19), plx=99.1+-7.7mas(Kirkpatrick19). WISE J0943+3607 T9.5V: Kirkpatrick19 Teff=489K(Kirkpatrick19), plx=93.8+-2.8mas(Kirkpatrick19). WISE J1055-1642 T9.5V: Kirkpatrick19 Teff=509K(Kirkpatrick19), plx=72.2+-2.7mas(Kirkpatrick19). WISEA J154214.00+223005.2 = WISE J1542+2230 T9.5: Schneider16,Kirkpatrick19 Teff=481K(Kirkpatrick19), plx=85.6+-4.2mas(Kirkpatrick19). WISE J1804+3117 T9.5: Kirkpatrick19 Teff=597K(Kirkpatrick19), plx=62.7+-3.4mas(Kirkpatrick19)