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Name
  NSV 956  
AAVSO UID
000-BBF-559 (36 observations)  
Constellation
Perseus Sequence
J2000.0
02 50 35.06 +38 19 07.1  (42.64608 +38.31864) Search nearby
B1950.0 02 47 25.13 +38 06 50.7
Proper motion
RA: 195.77 mas/yDec: -109.98 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 147.254 -18.862
Other names

(Internal only)
16 Per 2MASS J02503503+3819070 BD+37 646
GSC 02846-01429 Gaia DR3 143293685388561664 HD 17584
HIP 13254 HR 840 IDS 0244.2N3754 A
LTT 10924 PPM 067819 SAO 55928
TIC 67574184 TYC 2846-1429-1  
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Variability type
DSCT
Spectral type F2III
Mag. range
4.23 V (0.004)TESS
Discoverer --
Epoch
10 Nov 2023 (HJD 2460259.236) Ephemeris
Outburst --
Period 0.106022 d  (2.5445 h)
Rise/eclipse dur. --
Remarks
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1 GCVS Team B: 12.8, 97", 121deg; C: 9.0, 249", 146deg.
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References
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1 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
2 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
3 B.Hauk, AsAp 11, 79, 1971. 1971A&A....11...79H
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 = 3.46H = 3.35K = 3.24J - K = 0.22
Images
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Supporting Documents
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2 Phase Plot - DSCT Riesen, Peter 2025-09-24 06:25 UTC Phase Plot from TESS data
1 Light curve Riesen, Peter 2025-09-24 06:24 UTC TESS light curve showing DSCT pulsations
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Revision History
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3 Riesen, Peter 2025-09-24 06:24 UTC Type, period, epoch and amplitude from TESS data. Mean magnitude derived from Hipparcos and GCPD data.
2 Admin, VSX 2010-01-18 23:18 UTC Position updated to NSV version of June 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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