HD161853 紹介済みか記憶が怪しいのですが (^^;) PPN候補の高温星です。 #この種の天体では最も明るい方のようです。 GSC7377.1107 174916.48 -311518.6 (2000.0) 7.82 6 GSC7377.1107 174916.50 -311517.0 (2000.0) 8.51 6 USNO0525.24170599 174916.456 -311517.51 (2000.0) 7.8 8.0 2MASS 174916.559 -311518.11 (2000.0) 7.323 7.306 7.256 IRAS17460-3114 174602.0 -311423 (1950.0) F12=6.31 F25=20.89 F60=12.02 F100=229.04L VAR= 3 LRS=-1 IV: variable star with very thick O-rich circumstellar shell 174917.1 -311511 (2000.0) CD-31.14612 8.1 174917.1 -311511 (2000.0) CPD-31.4999 8.2 174916.3 -311517 (2000.0) LSS4422 8.1p OB- 174916.1 -311516 (2000.0) IRAS17460-3114 6.255 20.820 12.200 220.400L 3% 174916.1 -311516 (2000.0) SSC17460-3114 6.255 20.820 12.200 220.400L 174916.1 -311517 (2000.0) V=7.924(18) b-y=- m1=- c1=- beta=2.584(8) 174916.1 -311517 (2000.0) UBV_LSS4422 7.93 0.23 -0.68 .020 .010 .025 B0/1II N=4 Nm=7 - 174916.2 -311502 (2000.0) HD161853 8.0 8.2 B3 174916.2 -311516 (2000.0) HD161853 B0/1II(Michigan) 174916.3 -311521 (2000.0) MSX5C_G358.4235-01.8765 -16 -8 4 5 7 21 V(%):-:-:0:1:1:0 174916.4 -311517 (2000.0) SAO209306 7.8 7.9 B3 174916.5 -311509 (2000.0) 1RXS-F_J174916.5-311509 0.051 0.99 0.28 174916.5 -311518 (2000.0) 792 0.15 TYC7377.1107.1 plx=-7.8(6.8) (0.02 0.02) 174916.5 -311518 (2000.0) 795 0.13 TYC2-7377.1107.1 (7.97 0.01) (8.11 0.02)