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Name
  DQ Vul  
AAVSO UID
000-BFP-786 (327 observations)  
Constellation
Vulpecula Sequence
J2000.0
20 00 03.02 +22 46 51.6  (300.01258 +22.78100) Search nearby
B1950.0 19 57 53.27 +22 38 34.1
Proper motion
RA: 84.5 +/- 8.5 mas/yDec: 5.9 +/- 9.0 mas/ySource: UCAC4
Galactic coord. 60.941 -3.752
Other names

(Internal only)
2MASS J20000301+2246515 ASASSN-V J200003.00+224651.2 ATO J300.0125+22.7810
CMC15 J200002.9+224651 GSC2.3 N2O1134335 Gaia DR2 1827247003762903552
IPHAS J200003.01+224651.7 IRAS 19578+2238 TCP J20000302+2246516
UCAC4 564-097477 USNO-A2.0 1125-14849638 USNO-B1.0 1127-0537806
ZTF18aavzjvn    
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Variability type
M
Spectral type --
Mag. range
14.5 - 17.6 V
Discoverer F. Zagar
Epoch
21 Jul 2019 (HJD 2458686) Ephemeris
Outburst --
Period 307 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 17.8 Gmag. star 2.2" to the NW and 17.1 Gmag. star 3.6" to the W.
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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
2 F.Zagar, Asiago Contr N6, 1947. --
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 7.38H = 6.28K = 5.65J - K = 1.73
AllWISE W1 = 5.22W2 = 4.77W3 = 4.03W4 = 3.35W1 - W2 = 0.44W3 - W4 = 0.67
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 00 03.02 +22 46 51.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-11-11 05:04 UTC Period, epoch and range derived from ZTF data. Gaia DR3 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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