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Name
  NSV 4031  
AAVSO UID
--  
Constellation
Lynx Sequence
J2000.0
08 22 58.70 +45 27 24.0  (125.74458 +45.45667) Search nearby
B1950.0 08 19 29.42 +45 37 03.3
Galactic coord. 174.656 +34.594
Other names

(Internal only)
2MASS J08225865+4527235 BD+45 1570 CSV 6628
GSC 03415-01671 Gaia DR3 930017757121785344 HD 70271
PPM 50536 SAO 42321 SVS 1396
TIC 23646223 TYC 3415-1671-1  
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Variability type
EA:
Spectral type G5
Mag. range
8.0 - 8.8 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Other period 0.9282 d. 19 frequencies detected (BAA-VSS Circular #208).
2 GCVS Team Var* [V.Satyvoldiev, Tadzh Bull No.47, 17, 1966.].
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References
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1 C. Lloyd, 2018, The BAAVSS Eclipsing Binary Programme Lists BAA-VSS Circular #176, 2018
2 Lloyd, C., 2026, NSV 4031 is a gamma Doradus variable after all --
3 G.A.Lange, Astron Tsirk No.246, 1963. 1963ATsir.246....3L
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2026-05-31 19:58 UTC Type, period and spectral type from BAA-VSS Circular #208. Amplitude from BAA-VSS Circular #208 figure.
3 Otero, Sebastian Alberto 2018-06-05 00:59 UTC Type from BAA-VSS Circular #176. Magnitude from the GCPD. Gaia DR2 position.
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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