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Latest Details
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Name
  ASASSN-18dg  
AAVSO UID
000-BMP-354 (387 observations)  
Constellation
Eridanus Sequence
J2000.0
04 07 49.30 -00 07 16.7  (61.95542 -0.12131) Search nearby
B1950.0 04 05 15.77 -00 15 12.9
Galactic coord. 191.499 -35.713
Other names

(Internal only)
CSS_J040749.3-000717 GALEX J040749.2-000717 GSC2.3 S1X4006631
Gaia20aby SDSS J040749.30-000716.6 USNO-B1.0 0898-0041339
ZTF J040749.3-000716.7 ZTF18abxhqft ZTFJ0407−00
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Variability type
UGSU/IBWD+E
Spectral type --
Mag. range
15.5 - 21.3 g
Discoverer ASAS-SN
Epoch
25 Sep 2018 (HJD 2458386.99699) Ephemeris
Outburst --
Period 0.024588123 d  (35.406897 min)
Rise/eclipse dur. --
Remarks
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References
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1 van Roestel, J.; Kupfer, T.; Green, M. J.; et al., 2021, Discovery and
characterization of five new eclipsing AM~CVn systems
2021arXiv210707573V
2 Gaia Alerts, 2020 (online data) --
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
4 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
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Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2021-07-21 18:49 UTC Type, period, minimum magnitude and epoch from 2021arXiv210707573V. Maximum magnitude from ASAS-SN data.
2 Otero, Sebastian Alberto 2020-01-08 03:58 UTC Type and minimum magnitude from Gaia Alerts data. Gaia DR2 position.
1 Otero, Sebastian Alberto 2018-02-20 05:53 UTC Minimum magnitude from Pan-STARRS1. PPMXL position.