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Latest Details
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| Name |
ASAS J174600-2321.3 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 42 57.65 -23 20 08.3 |
| Proper motion |
| RA: 9.1 +/- 8.6 mas/y | Dec: -6.5 +/- 6.3 mas/y | Source: UCAC4 |
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| Galactic coord. |
4.814 +2.830 |
Other names
(Internal only)
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2MASS J17460018-2321163 |
ASAS 174600-2321.3 |
EROS2-cg1131n13463 |
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USNO-B1.0 0666-0562145 |
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| Variability type |
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NC+EA+SR |
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| Spectral type |
F0Ie+M7III |
| Mag. range |
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11.9 - 16.9 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
2002 |
| Period |
1011.5 d (2.77 y) |
| Rise/eclipse dur. |
11% (16 weeks) |
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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 |
Otero, Sebastian Alberto
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Elements given are for the eclipses. Pulsations with P ~56 d. at minimum and 80-90 d. at maximum. The primary is most likely a white dwarf in outburst exhibiting the spectral features of an early F-type supergiant. |
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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 |
Hummerich, S.; Otero, S.; Tisserand, P; Bernhard, K, 2015, The Curious Case
of ASAS J174600-2321.3: an Eclipsing Symbiotic Nova in Outburst? |
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2 |
P. Tisserand, G.C. Clayton, D.L. Welch, B. Pilecki, L. Wyrzykowski, D.
Kilkenny, 2012, arXiv:1211.2475 [astro-ph.SR] |
2012arXiv1211.2475T |
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3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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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 = 9.93 | H = 8.76 | K = 8.35 | J - K = 1.57 |
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AllWISE
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W1 = 7.74 | W2 = 7.75 | W3 = 7.60 | W4 = 7.33 | W1 - W2 = -0.01 | W3 - W4 = 0.27 |
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APASS-DR9
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B = 14.13 | V = 13.04 | g' = 14.03 | r' = 12.95 | i' = 12.12 | B - V = 1.09 |
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Images
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Supporting Documents
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Revision History
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