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Latest Details
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Name
  V0421 Per  
AAVSO UID
000-BFC-295 (No observations)  
Constellation
Perseus Sequence
J2000.0
04 45 34.83 +43 34 22.2  (71.39513 +43.57284) Search nearby
B1950.0 04 42 01.12 +43 28 54.7
Proper motion
RA: -1.8 +/- 6.5 mas/yDec: 8.0 +/- 7.3 mas/ySource: UCAC4
Galactic coord. 161.111 -1.276
Other names

(Internal only)
2MASS J04453482+4334222 AN 83.1943 ASASSN-V J044534.85+433422.1
SON 3410 UCAC2 46791995  
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Variability type
DCEP
Spectral type --
Mag. range
12.9 - 13.6 R1
Discoverer --
Epoch
24 Jan 2000 (HJD 2451567.87) Ephemeris
Outburst --
Period 4.3689 d
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 D.M. Bramich, K.A. Alsubai, A. Arellano Ferro et al., 2014, IBVS 6106 2014IBVS.6106....1B
3 A catalogue of RR Lyrae stars from the Northern Sky Variability Survey 2006MNRAS.368.1757W
4 N.V.Lavrova, Perem. Zvezdy Supplement 3, 291, 1977. 1977PZP.....3..291L
5 MVS N277, 1957. --
External Links
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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 = 10.96H = 10.38K = 10.13J - K = 0.83
AllWISE W1 = 9.87W2 = 9.84W3 = 9.81W1 - W2 = 0.03
APASS-DR9 B = 15.08V = 13.69g' = 14.31r' = 13.07i' = 12.51B - V = 1.39
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 04 45 34.83 +43 34 22.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot of V421 Per Wils, Patrick 2006-12-10 19:49 UTC Phase plot of V421 Per using NSVS data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2020-05-14 23:35 UTC Gaia DR2 position.
2 Wils, Patrick 2006-12-10 19:49 UTC NSVS data prove this is a DCEP, not an RR.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.