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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
ASASSN-20da |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
14 45 53.77 -65 37 21.6 |
| Galactic coord. |
314.684 -5.703 |
Other names
(Internal only)
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2MASS J14500664-6549466 |
CWISE J145006.59-654946.9 |
GSC 09019-01179 |
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Gaia20bpk |
PPMX J145006.6-654946 |
UCAC2 02968413 |
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UCAC4 121-122464 |
VHS J145006.61-654946.7 |
WISE J145006.61-654946.8 |
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WISEA J145006.59-654946.9 |
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(Not logged in) Add name
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| Variability type |
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VAR |
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| Spectral type |
-- |
| Mag. range |
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12.05 - 12.65 g |
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| Discoverer |
ASAS-SN |
| Epoch |
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| Outburst |
-- |
| Period |
0.61571 d (14.777 h) |
| Rise/eclipse dur. |
-- |
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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 |
Schmeer, Patrick
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Gaia EDR3 parallax 1.605 ± 0.014 mas (distance 612 ± 6 pc). |
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2 |
Schmeer, Patrick
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A 1500 s spectrum obtained on 2020 March 18.94 UT shows Balmer, O I (777.3 and 844.6 nm), and Ca II absorption lines. The Balmer lines have a FWHM of around 250 km/s but the base of the lines is characterized by a FWZI of around 2000 km/s. |
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3 |
Schmeer, Patrick
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Constant until 2019 in ASAS-3 and ASAS-SN data (corrected V= 12.4; g= 12.65). Gaia DR2 parallax 1.5565 ± 0.0299 mas (distance 631 ± 12 pc). ASAS-SN and ASAS-3 data contaminated by Gaia DR2 5848962403056043136 (common proper motion companion, G= 15.0, parallax 1.5999 ± 0.1146 mas, distance 619 ± 48 pc; 1.8" to the SSW), 2MASS J14500691-6549380 (V= 17.1; sep. 9"), 2MASS J14500501-6549473 (V= 16.0; sep. 10") and 2MASS J14500560-6549547 (V= 17.1; sep. 10"). Range has been corrected. |
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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 |
T. Kato, 2021, vsnet-alert #25790 |
-- |
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2 |
E. Aydi; D. A. H. Buckley; L. Chomiuk; et al., 2020, ATel #13573 |
2020ATel13573....1A |
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3 |
J. Hambsch; B. Monard; T. Kato, 2020, vsnet-alert #24145 |
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4 |
Transient Name Server, 2020 (online data) |
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Gaia Alerts, 2020 (online data) |
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6 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
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7 |
ASAS-SN Transients (Shappee et al., 2014) |
2014ApJ...788...48S |
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External Links
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Supporting Documents
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Revision History
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