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Latest Details
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Name
  RT Nor  
AAVSO UID
000-BCW-471 (8685 observations)  
Constellation
Norma Sequence
J2000.0
16 24 18.67 -59 20 38.6  (246.07778 -59.34405) Search nearby
B1950.0 16 20 02.58 -59 13 43.3
Proper motion
RA: -3.617 +/- 0.792 mas/yDec: -6.071 +/- 0.678 mas/ySource: Gaia DR1
Galactic coord. 327.223 -6.923
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J16241867-5920386 AAVSO 1615-59 AN 112.1910
ASAS J162419-5920.6 CPD-59 6719 HIP 80365
HV 3284 WISE J162418.65-592038.6  
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Variability type
RCB
Spectral type C(R)
Mag. range
9.8 - 14.7 V
Discoverer Annie J. Cannon
Epoch
17 May 2001 (HJD 2452046.7) Ephemeris
Outburst --
Period 45.395447 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Quasiperiodic variations: P1 ~59d, P2 ~175d [F.M.Bateson, NZAS Publ N3 (C75), 1, 1975.].
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References
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1 Tisserand, P.; Clayton, G. C.; Bessell, M. S.; et al., 2020, A plethora of
new R Coronae Borealis stars discovered from a dedicated spectroscopic
follow-up survey
2020A&A...635A..14T
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
4 D.Hoffleit, HB N884, 1931. 1931BHarO.884...10H
5 Dunér, N. C.; et al., 1914, Benennung von neu entdeckten veränderlichen
Sternen
1914AN....199...65D
External Links
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Location    Go   
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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 = 8.68H = 8.46K = 8.17J - K = 0.51
AllWISE W1 = 5.86W2 = 4.33W3 = 2.89W4 = 2.58W1 - W2 = 1.53W3 - W4 = 0.31
APASS-DR9 B = 11.55V = 10.49g' = 10.94r' = 10.36i' = 10.22B - V = 1.06
Images
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Supporting Documents
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Revision History
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6 Fernig, Leo 2022-06-29 19:58 UTC Discoverer updated from 1914AN....199...65D page 82
5 Otero, Sebastian Alberto 2020-06-10 02:48 UTC Reference to 2020A&A...635A..14T added. Gaia DR2 position.
4 Otero, Sebastian Alberto 2018-06-11 00:25 UTC Primary record creation.
3 Otero, Sebastian Alberto 2011-07-12 18:57 UTC Range from ASAS-3 and AAVSO data.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.