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Name
  BLVS J181340.45-080657.7  
AAVSO UID
000-BQC-732 (No observations)  
Constellation
Serpens Sequence
J2000.0
18 13 40.45 -08 06 57.7  (273.41854 -8.11603) Search nearby
B1950.0 18 10 57.20 -08 07 51.5
Galactic coord. 21.375 +4.597
Other names

(Internal only)
2MASS J18134045-0806577 BLVS 78 GSC2.3 S9NT000234
Gaia DR3 4158777701288554880 TIC 383785990 URAT1 410-220524
USNO-A2.0 0750-12822009 USNO-B1.0 0818-0460284 ZTF J181340.44-080657.7
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Variability type
SR
Spectral type M
Mag. range
15.2 - 16.7 r
Discoverer Bowen Lan
Epoch
08 Aug 2022 (HJD 2459800) Ephemeris
Outburst --
Period 241 d
Rise/eclipse dur. --
Remarks
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References
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1 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2023A&A...674A..26C
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
External Links
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Images
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Supporting Documents
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2 Phase Plot Lan, Bowen 2025-02-23 04:37 UTC Phase Plot for BLVS J181340.45-080657.7 with ZTF data.
1 Light Curve Lan, Bowen 2025-02-23 04:37 UTC Light Curve for BLVS J181340.45-080657.7 with ZTF data.
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Revision History
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1 Lan, Bowen 2025-02-25 05:37 UTC Gaia DR3 position. Spectral type from 2023A&A...674A..26C.