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Latest Details
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| Name |
ASASSN-21cn |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 15 59.75 -46 12 24.4 |
| Galactic coord. |
342.674 -5.143 |
Other names
(Internal only)
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1E 1715.9-4612 |
1RXS J171941.3-461530 |
1WGA J1719.7-4615 |
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2E 1715.9-4612 |
2E 3874 |
2MASS J17194204-4615275 |
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2RXP J171941.2-461534 |
2RXS J171941.0-461526 |
CWISE J171942.03-461528.7 |
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GSC2.3 S8QF052178 |
UCAC2 12071550 |
UCAC4 219-136182 |
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WISE J171942.04-461528.3 |
WISEA J171942.04-461528.3 |
Wack 3672 |
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Wackerling 3672 |
Wray 15-1674 |
XMMSL2 J171942.2-461528 |
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| Variability type |
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BY+Microlens: |
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| Spectral type |
M2e |
| Mag. range |
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12.7: - 13.8 g |
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| Discoverer |
ASAS-SN |
| Epoch |
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| Outburst |
-- |
| Period |
-- |
| 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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This object was observed above its usual brightness only on 2021 February 26 and 27, and possibly March 2 (vsnet-alert 25544). Extremely long flare or fast microlensing event? BY variations (~0.2 mag.) at minimum. Gaia EDR3 parallax 18.686 ± 0.028 mas (distance 53.46 ± 0.08 pc). ASAS-SN magnitudes contaminated by nearby stars. 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 |
P. Schmeer, 2021, vsnet-alert #25544 |
-- |
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2 |
K. Stanek, 2021, ASAS-SN Transients |
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3 |
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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4 |
Galicher, R.; Marois, C.; Macintosh, B.; et al., 2016, The International
Deep Planet Survey. II. The frequency of directly imaged giant exoplanets
with stellar mass |
2016A&A...594A..63G |
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5 |
ASAS-SN Transients (Shappee et al., 2014) |
2014ApJ...788...48S |
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6 |
Wray, J. D., 1966, A study of H-alpha emission objects in the Southern
Milky Way |
1966PhDT.........3W |
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External Links
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Location
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Images
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Supporting Documents
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Revision History
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