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[vsnet-j 650] LSII+22.8 = IRAS19381+2224
- Date: Sat, 27 Jan 2001 17:49:40 +0900 (JST)
- To: vsnet-j
- From: Taichi Kato <tkato>
- Subject: [vsnet-j 650] LSII+22.8 = IRAS19381+2224
- Sender: owner-vsnet-j@kusastro.kyoto-u.ac.jp
LSII+22.8 = IRAS19381+2224
これも B[e] star 候補のようです。かなり遠方の明るい天体らしいとか。
GSC2138.723 194013.60 +223134.8 (2000.0) 10.61 1 N
USNO1125.13945098 194013.646 +223134.48 (2000.0) 99.9 11.5
2MASS 194013.528 +223135.07 (2000.0) 10.003 9.786 9.426
194013.4 +223136 (2000.0) 2+228
194013.6 +223136 (2000.0) UBV_LSII+22_008 11.78 0.54 0.37 - - - B2/5:V: N=1 Nm=1 -
IRAS19381+2224 193808.7 +222440 (1950.0)
F12=9.12 F25=6.92 F60=3.02L F100=10.00L
VAR=99 LRS=15
blue featureless, spec.index=2.5
possibly IIIa: variable star with more evolved O-rich c.s. shell
or VIb: variable star with relatively hot dust close to
the star and relatively cold dust at large distance
may be O-rich
194017.3 +223140 (2000.0) IRAS19381+2224 9.320 7.082 3.090L 9.667L 99% 2(LRS)
194017.3 +223140 (2000.0) SSC19381+2224 9.320 7.082 3.090L 9.667L
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