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Name
  pi 3 Ori  
AAVSO UID
000-BCS-923 (1 observation)  
Constellation
Orion Sequence
J2000.0
04 49 50.41 +06 57 40.6  (72.46004 +6.96128) Search nearby
B1950.0 04 47 07.41 +06 52 32.4
Proper motion
RA: 464.06 mas/yDec: 11.21 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 191.452 -23.065
Other names

(Internal only)
1 Ori pi Ori 3 1RXS J044950.6+065736
BD+06 762 CSV 100411 GJ 178
GJ 178.0 GSC 00096-01462 HD 30652
HIP 22449 HR 1543 IDS 0444.4N0647 A
IRAS 04471+0652 IRC +10071 LSPM J0449+0657
LTT 11517 NLTT 14011 NSV 1731
PPM 148020 SAO 112106 SRS 31134
SV* ZI 311 TIC 399665349 TYC 96-1462-1
Tabit WDS J04498+0658A Zinn 0311
pi.03 Ori    
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Variability type
ROT
Spectral type F6V
Mag. range
3.19 V (0.003)TESS
Discoverer --
Epoch
15 Nov 2018 (HJD 2458438.15) Ephemeris
Outburst --
Period 1.780 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Var [H.Moreno, AsAp 12, No.3, 442, 1971.]. B: 8.8, 95", 138deg, 1907.
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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 B.A.Gould, Cord Res 1, 128-342, 1879. --
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 = 1.98H = 1.76K = 1.60J - K = 0.38
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2023-09-15 19:13 UTC Phase plot with TESS data.
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Revision History
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3 Otero, Sebastian Alberto 2023-09-15 19:13 UTC Type, period, epoch and amplitude from TESS data. Mean magnitude from GCPD and Hipparcos 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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