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Name
  rho Per  
AAVSO UID
000-BBF-683 (23699 observations)  
Constellation
Perseus Sequence
J2000.0
03 05 10.59 +38 50 25.0  (46.29413 +38.84028) Search nearby
B1950.0 03 01 57.81 +38 38 52.7
Proper motion
RA: 129.22 mas/yDec: -105.70 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 149.598 -17.009
Other names

(Internal only)
25 Per 25 Per 2MASS J03051057+3850243
AAVSO 0258+38 ASCC 465769 BD+38 630
DO 9714 GC 3682 GCRV 1707
GSC 02847-01572 Gaia DR3 142853330981747328 Gorgonea Tertia
HD 19058 HIP 14354 HR 921
IRAS 03019+3838 IRC +40054 LSPM J0305+3850
N30 631 PPM 68074 RAFGL 428
SAO 56138 SRS 30109 TIC 186744198
TYC 2847-1572-1 [DS98] 39  
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Variability type
SRB
Spectral type M4IIb-IIIa
Mag. range
3.13 - 3.77 V
Discoverer Johann Schmidt (1854)
Epoch
23 Oct 1995 (HJD 2450014.00) Ephemeris
Outburst --
Period 54.66 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Other period 38.58 d (AAVSO data).
2 GCVS Team A slower variation of the mean light is possible. mu alpha = 0.0111s, mu delta = -0.102'.
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References
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1 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
2 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
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 = -0.78H = -1.68K = -1.90J - K = 1.12
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 03 05 10.59 +38 50 25.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 Legacy LPV Program
 LPV Program
Revision History
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4 Otero, Sebastian Alberto 2025-05-29 19:10 UTC Period, epoch and range from AAVSO V data.
3 Fernig, Leo 2022-02-18 22:10 UTC Discoverer updated from 1907AnHar..55....1C page 8
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.

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