WISE 0647-6232

Discovery Data

• Name: WISE J064723.23−623235.5
• Paper: Kirkpatrick et al. (2013)
• Spectral type: Y1

Photometry

Spitzer

• Kirkpatrick et al. (2013): [3.6]=17.89 (0.09), [4.5]=15.07 (0.02)
• Schneider et al. (2015): [3.6]=17.893 (0.092), [4.5]=15.070 (0.022)
• Martin et al. (2018): [3.6] = 17.825 (0.128), [4.5] = 15.151 (0.021)

HST

• Kirkpatrick et al. (2013): F125W=23.44 (0.09)
• Schneider et al. (2015): F105W=23.592 (0.054), F125W=23.453 (0.050)

Ground

• Kirkpatrick et al. (2013): J(PANIC/Magellan-LCO)>23.0, J2(FourStar/Magellan)=23.69 (0.17), J3(FourStar/Magellan)=22.51 (0.09), H(PANIC/Magellan-LCO)>21.7
• Tinney et al. (2014): J3(FourStar/Magellan)=22.45 (0.07)
• Leggett et al. (2015): Y(FLAGMINGOS-2/Gemini-MKO)=23.13 (0.09), J(FLAGMINGOS-2/Gemini-MKO)=22.94 (0.10), H(FLAMINGOS-2/Gemini-MKO)>23.5, K(FLAMINGOS-2/Gemini-MKO)>24
• Leggett et al. (2017): H(NIRI/Gemini-MKO)=23.11 (0.27

Spectroscopy

• Kirkpatrick et al. (2013): WFC3/HST, 1.1-1.70 μm, R=130
• Kirkpatrick et al. (2013): FIRE/Magellan, 0.9-1.8 μm, R=400
• Schneider et al. (2015): WFC3/HST, 0.9-1.1 μm, R=210, WFC3/HST, 1.1-1.70 μm, R=130 [re-reduction of Kirkpatrick et al. (2013)] [ASCII] [PNG]

Parallax & Proper Motion

• Kirkpatrick et al. (2013): π=115 (12) mas, d=8.7 (0.9) pc, μ_αcos(δ)=+7 (12) mas yr−1, μ_δ=+387 (22) mas yr−1
• Tinney et al. (2014): π=93 (13) mas, d= 10.8 (1.5) pc, μ=368 (18) mas yr−1, P.A. (deg)=0.1 (2.5)
• Martin et al. (2018): π=83.73 (5.68) mas, d= 11.94 (+0.87 −0.76) pc, μ_αcos(δ)=+1.015 (5.08) mas yr−1, μ_δ=+390.97 (4.61) mas yr−1
• Kirkpatrick et al. (2019): π=100.3 (2.4) mas, d= 9.97 (0.24) pc, μ_αcos(δ)=2.2 (1.0) mas yr−1, μ_δ=387.9 (1.1) mas yr−1