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Name
NU Per
AAVSO UID
Constellation
J2000.0
B1950.0
04 15 56.92 +50 00 14.5
Proper motion
RA: -0.8 +/- 4.4 mas/y Dec: -4.2 +/- 7.2 mas/y Source: UCAC4
Galactic coord.
153.309 -0.047
Other names
(Internal only)
2MASS J04194264+5007264
ASASSN-V J041942.61+500726.1
GSC 03337-00497
NSVS 4255930
NSVS 4280491
SON 8558
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Variability type
DCEP
Spectral type
--
Mag. range
14.1 - 14.9 V
Discoverer
--
Epoch
Outburst
--
Period
5.152 d
Rise/eclipse dur.
27%: (33 h)
Remarks
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1
Otero, Sebastian Alberto
J-K= 1.04; B-V= 1.7. NSVS and APASS magnitudes contaminated by 2MASS J04194280+5007338 (V= 16.5; sep. 8"). NSVS magnitudes also contaminated by 2MASS J04194570+5007263 (V= 16.8; sep. 30") and 2MASS J04194601+5007361 (V= 16.6; sep. 34"). Range has been corrected.
2
GCVS Team
A close pair, var is the southern star.
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References
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1
Henden, A. A.; et al., 2012, Data Release 3 of the AAVSO All-Sky Photometric Survey (APASS)
2012JAVSO..40..430H
2
Wils P., Lloyd C., Bernhard K., 2006, MNRAS 368, 1757
2006MNRAS.368.1757W
3
Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data Release
2004AJ....127.2436W
4
C.Hoffmeister, AN 289, N1-2, 1, 1966.
1966AN....289....1H
External Links
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Location
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AAVSO WebObs
APASS
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GCVS
ASAS-SN Variable
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NSVS
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SuperWASP
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Kamogata Wide-field Survey (KWS)
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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 = 10.87 H = 10.13 K = 9.83 J - K = 1.04
AllWISE
W1 = 9.57 W2 = 9.48 W3 = 9.53 W1 - W2 = 0.09
APASS-DR9
B = 16.04 V = 14.30 g' = 15.14 r' = 13.63 i' = 12.74 B - V = 1.74
Images
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Supporting Documents
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Stellar Association Membership
NGC 1545
Open Cluster
2012A&A...548A..97Z
Revision History
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