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Name
  bet And  
AAVSO UID
000-BBC-412 (1617 observations)  
Constellation
Andromeda Sequence
J2000.0
01 09 43.92 +35 37 14.0  (17.43300 +35.62056) Search nearby
B1950.0 01 06 55.48 +35 21 21.6
Proper motion
RA: 175.90 mas/yDec: -112.20 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 127.108 -27.103
Other names

(Internal only)
43 And 2MASS J01094391+3537137 ADS 949 A
BD+34 198 CSV 100088 GJ 53.3
GSC 02286-01329 HD 6860 HIP 5447
HR 337 IRAS 01069+3521 IRC +40019
LTT 10420 Mirach NSV 414
PPM 066010 RAFGL 164 SAO 54471
TIC 174500619 TYC 2286-1329-1  
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Variability type
LB
Spectral type M0IIIa
Mag. range
2.01 - 2.10 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Riesen, Peter It hosts the substellar companion b (28.3 Jupiter masses, P = 664 d, e = 0.28, a = 2.03 AU), detected by high-precision radial velocity measurements with BOES (2023A&A...678A.106L).
2 GCVS Team Hp=2.15-2.20; SR [The Hipparcos and Tycho Catalogues, SP-1200, ESA, 1997.]. B: 14.4, 27", 202deg; C: 12.9, 95", 273deg; D: 12.1, 80", 144deg.
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References
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1 Lee, B.; Do, H.; Park, M.; et al., 2023, Long-period radial velocity
variations of nine M red giants. The detection of substellar companions
around HD 6860 and HD 112300
2023A&A...678A.106L
2 B.A.Gould, Cord Res 1, 128-342, 1879. --
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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 = -0.96H = -1.67K = -1.85J - K = 0.89
Images
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Revision History
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4 Riesen, Peter 2025-09-29 07:05 UTC Information about its planet from 2023A&A...678A.106L.
3 Otero, Sebastian Alberto 2021-12-14 21:39 UTC Type from 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.