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Latest Details
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Name
  ZTF18abxcbwg  
AAVSO UID
000-BQD-540 (No observations)  
Constellation
Hercules Sequence
J2000.0
18 51 18.62 +12 29 39.9  (282.82758 +12.49442) Search nearby
B1950.0 18 48 59.31 +12 26 02.3
Galactic coord. 44.074 +5.689
Other names

(Internal only)
BLVS 90 BLVS J185118.62+122939.9 GSC2.3 N2BN036110
Gaia DR3 4504637570671276928 URAT1 513-338234 USNO-B1.0 1024-0443189
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Variability type
UGSS
Spectral type --
Mag. range
18.0 - 19.7 g
Discoverer Bowen Lan
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Lan, Bowen VSP Note: 20.7 Vmag. star 3.7" to the NNE, 19.5 Vmag. star 4.3" to the NNW, 18.3 Vmag. star 4.8" to the WNW, 19.3 Vmag. star 9" to the SE and 15.7 Vmag. star 10" to the SW.
2 Lan, Bowen Gaia DR3 parallax, small amplitude and red color suggest the outbursting object might be an unresolved companion.
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References
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1 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 51 18.62 +12 29 39.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Light Curve Lan, Bowen 2025-04-12 01:10 UTC Light Curve for ZTF18abxcbwg with ZTF data.
1 Image Comparison Lan, Bowen 2025-04-11 13:41 UTC The ZTF data images show the variable star in its quiescent and outburst states in 2021.
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Revision History
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1 Lan, Bowen 2025-04-12 01:39 UTC Gaia DR3 position.

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