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Latest Details
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| Name |
CW Leo |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
09 45 14.95 +13 30 40.5 |
| Galactic coord. |
221.447 +45.060 |
Other names
(Internal only)
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2MASS J09475740+1316435 |
AAVSO 0942+13 |
ASASSN-V J094757.37+131644.4 |
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CSS_J094757.4+131643 |
IRAS 09452+1330 |
IRC +10216 |
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LINEAR 17154286 |
RAFGL 1381 |
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(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
C9,5 |
| Mag. range |
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10.96 - 14.8 R |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
630 d |
| Rise/eclipse dur. |
40% (252 d) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
GCVS Team |
Dust envelope, 6"*4". Molecular radioemission: SiO, SiS, HCN, HC3N, CO, H2O, NH3, etc. Polarization in I band up to 24%. |
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(Not logged in) Add remark
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019) |
2017ARep...61...80S |
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2 |
Kim, H.; et al., 2015, HST Images Reveal Dramatic Changes in the Core of
IRC+10216 |
2015ApJ...804L..10K |
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3 |
L. Palaversa, Z. Ivezic, L. Eyer et al., 2013, arXiv:1308.0357
[astro-ph.GA] |
2013arXiv1308.0357P |
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4 |
Catalina Real-time Transient Survey, 2011 (CSS Data) |
2009ApJ...696..870D |
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5 |
N.A.Silant'ev, G.V.Khozov, Astrofizika 15, N2, 297, 1979. |
1979Afz....15..297S |
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6 |
E.E.Becklin, J.A.Frogel, A.R.Hyland, J.Kristian, G.Neugebauer, ApJ 158, L
133, 1969. |
1969ApJ...158L.133B |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 6.93 | H = 2.84 | K = 0.38 | J - K = 6.55 |
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SDSS-DR12
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u = 24.88 | g = 25.11 | r = 18.66 | i = 15.42 | z = 13.03 | u - g = -0.23 | r - i = 3.24 |
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Images
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Supporting Documents
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Revision History
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