WISE 0713-2917

Discovery Data

• Name: WISE J071322.55−291751.9
• Paper: Kirkpatrick et al. (2012)
• Spectral type: Y0

Photometry

Spitzer

• Kirkpatrick et al. (2012): [3.6]=16.67 (0.04), [4.5] = 14.22 (0.02)
• Beichman et al. (2014): [3.6]=16.67 (0.05), [4.5]=14.22 (0.03)
• Martin et al. (2018): [3.6] = 16.646 (0.052), [4.5] = 14.208 (0.018)
• Kirkpatrick et al. (2019): [3.6]=16.673 (0.043), [4.5]=14.223 (0.019)

Ground

• Kirkpatrick et al. (2012): J(OSIRIS/SOAR)=20.06 (0.21), H(OSIRIS/SOAR)=21.16 (0.66)
• Beichman et al. (2014): H(NIRC2/Keck-MKO)=19.85 (0.05)
• Tinney et al. (2014): J3(FourStar/Magellan)=19.42 (0.03)
• Leggett et al. (2015): Y(NIRI/Gemini-MKO)=20.34 (0.08), J(NIRI/Gemini-MKO)=19.98 (0.05), H(NIRI/Gemini-MKO)=20.19 (0.08), K(NIRI/Gemini-MKO)=21.30 (0.31)

Spectroscopy

• Kirkpatrick et al. (2012): NIRSPEC/Keck, J, R=2000
• Leggett et al. (2017): FLAMINGOS-2/Gemini, 0.98-1.80 μm, R=600

Parallax & Proper Motion

• Beichman et al. (2014): π=106 (13) mas, d=9.4 (1.2) pc, μ_αcos(δ)=+338 (20) mas yr−1, μ_δ=+419 (22) mas yr−1
• Tinney et al. (2014): π=108.7 (4.0) mas, d= 9.2 (0.3) pc, μ=540.2 (7.3) mas yr−1, P.A. (deg)=139.6 (0.1)
• Martin et al. (2018): π=100.73 (4.74) mas, d= 9.93 (+0.49 −0.45) pc, μ_αcos(δ)=+341.10 (6.57) mas yr−1, μ_δ=−411.13 (6.00) mas yr−1
• Kirkpatrick et al. (2019): π=107.5 (2.4) mas, d= 9.30 (0.21) pc, μ_αcos(δ)=356.5 (1.3) mas yr−1, μ_δ=−413.8 (1.3) mas yr−1

Binarity

• Opitz et al. (2016): GeMS/Gemini, no evidence for binarity.