附目一百六十一：WD?0806?661?b（宙历97天体）
宙历九七，???丯。??????，哫?乄?。斚?睂?，?????。
?才侴??，????。鼣朩??帬，軣???。
注：挩?大昜系，歫嶳墬璆≈ 19.23–19.26 pc
Ahra
Volans
mon proper motion
19.2444 ± 0.0073 pc
≈ 51.93–52.0 mas
μ_α cosδ ≈ +335 ~ +340 mas/yr
μ_δ ≈ –289 mas/yr
130.2 ± 0.2
104.2 ± 0.2°
≈ 2500 AU
——————————
7 ± 1 M_Jup
1.08 ± 0.02 R_Jup
≈300 K
325–350 K
357 ± 3 K
386 ± 4 K
4.2 ± 0.1 cgs
log(L/L_☉) = –6.75 ± 0.02
1.6??·???.? Gyr
≈ –0.25 ± 0.15
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J ≈ 25.42 ± 0.23 mag
H ≈ 25.29 ± 0.14 mag
Spitzer/IRAC：[4.5] ≈ 16.75 ± 0.05 mag
[3.6]、[8.0]
J–[4.5] > 4.9
H?、He
H?O、CH?、NH?
CO、CO?、H?S
C/O ≈ 0.75–0.76
S/H、C/H
K_zz：~10? cm2/s，~102 cm2/s
H?O/NH?
≈2500 AU
——————————
DQ
0.56–0.62 M_☉
≈0.0129–0.013 R_☉
≈– K
≈2.1 ± 0.3 M_☉
