WISE 0855-0714

Discovery Data

• Name: WISE J085510.83−071442.5
• Paper: Luhman (2014)
• Spectral Type: NA

Photometry

WISE

• Wright et al. (2014): W1=17.819 (0.327), W2=14.016 (0.048)
• Leggett et al. (2017): AllWISE W3=11.9 (0.3) [not in the catalog]

Spitzer

• Luhman (2014): [3.6]=17.44 (0.05), [4.5]=13.89 (0.02)
• Luhman & Esplin (2016): [3.6]=17.44 (0.05), 17.30 (0.05) [4.5]=13.88 (0.02), 13.90 (0.02), 13.92 (0.02), 13.93 (0.02), 13.86 (0.02), 13.82 (0.02), 13.86 (0.02)
• Kirkpatrick et al. (2019): [3.6] = 17.470 (0.066), [4.5] = 13.923 (0.016)

HST

• Schneider et al. (2016): F105W>26.9 (2 sigma), F125W=26.41 (0.27), F160W=23.86 (0.03)
• Luhman & Esplin (2016): F850LP(ACS)=26.85 (+0.31-0.44), F105W=27.33 (0.19), F110W=26.71 (0.19), 26.47 (0.13), 26.00 (0.12), F127M=24.52 (0.12), 24.49 (0.11), 24.36 (0.09)

Ground

• Luhman (2014): J(NIRI/Gemini-MKO)>23, Ks(VISTA)>18.6
• Beamín et al. (2014): Y(HAWK-I/VLT)>24.4
• Wright et al. (2014): H(NIRC2/Keck)>22.7
• Faherty et al. (2014): J3(FourStar/Magellan)=24.8 (+0.53−0.35)
• Kopytova et al. (2014): zAB(FORS2/VLT)>24.8
• Luhman & Esplin (2016): i' (GMOS/Gemini)>27.2, CH4 cont (HAWK-I/VLT)=23.2 (0.2), Ks (VISTA)>18.6 (S/N < 3)
• Leggett et al. (2017): Y(NIRI/Gemini-MKO)>24.5, M'(NIRI/Gemini-MKO)=13.95 (0.20)

Spectroscopy

• Skemer et al. (2016): GNIRS/Gemini, 4.5-5.2 μm, R=800
• Morley et al. (2018): GNIRS/Gemini, 3.4-4.14 μm, R=275

Parallax & Proper Motion

• Luhman (2014): π=454 (45) mas, d= pc, μ_αcos(δ)=−8060 (90) mas yr−1, μ_δ=+700 (70) mas yr−1
• Wright et al. (2014): π=448 (33) mas, d= pc, μ_α=−8051 (47) mas yr−1, μ_δ=+657 (50) mas yr−1
• Luhman & Esplin (2014): π=433 (15) mas, μ_αcos(δ)=−8100 (20) mas yr−1, μ_δ=+700 (20) mas yr−1
• Luhman & Esplin (2016): π=449 (8) mas, d=2.23 (0.04) pc, μ_αcos(δ)=−8188 (8) mas yr−1 μ_δ=+680 (7) mas yr−1
• Kirkpatrick et al. (2019): π=438.9 (3.0) mas, d= 2.27 (0.02) pc, μ_αcos(δ)=−8118.9 (1.9) mas yr−1, μ_δ=679.3 (1.9) mas yr−1