BX Psc    Might be EA. Wrong period in the HIP catalogue (5.1825d.).
CX CVn    Period might be half the value given. Wrong period in the HIP 
CX CVn     catalogue is 1.64096d. Visual binary. A=9.5; B=13.2 Hp. Sep. 1".29 
CX CVn     (HIP, Cat. <I/239>).
DD Oct    Wide visual binary. A=9.8; B=13.0 V. Sep. 21.4" 
DD Oct     (Dommanget and Nys, 2002, Cat. <I/274>).
DT Cam    Lack of observations at minima.
LX Mus    Eccentric system.
NSV 00583 O'Connell effect. Max. II ROTSE1= 14.2.
NSV 01009 Eccentric system. Visual binary. Sep. 1.5" 
NSV 01009  (Worley and Douglass, 1997, Cat. <I/237>).
NSV 01447 Primary eclipse might be the secondary.
NSV 02621 Might be EA.
NSV 04207 Scatter.
NSV 04572 Eccentric system.
NSV 05756 Faint for ASAS. Period might be half the value given.
NSV 05756  Primary eclipse might be the secondary.
NSV 07446 Primary eclipse might be the secondary.
NSV 11075 Slightly eccentric. Primary eclipse might be the secondary.
NSV 11335 USNO-A2.0 0450-35737102.
NSV 12263 Classified as L: in the NSV catalogue 
NSV 12263  (Kukarkin and Kholopov, 1982, Cat. <II/140>).
NSV 12945 Wils and Greaves (2004IBVS.5512....1W) give it as a DCEP with a 
NSV 12945  period of 9.5d.
NSV 13637 Wide visual binary. B= GSC 3173 1682, 11.5 V. Sep. 21.0"
NSV 13637  (Fabricius et al., 2002, Cat. <I/276>).
NSV 14062 Primary eclipse might be the secondary.
NSV 14110 Eccentric system.
NSV 14327 Spectrum M3 in Kholopov et al. (2004, Cat. <II/250>) is wrong. 
NSV 14327  There is no red star in the area. 2MASS colors are for an F5 star.
NSV 16352 Period might be half the value given.
NSV 17227 Slight O'Connell effect.
NSV 17353 Period might be half the value given.
NSV 17646 Koen and Eyer (2002, Cat. <J/MNRAS/331/45>) give period = 1.69397d.
NSV 18149 Highly distorted EA. Period 0.557808d in the HIP catalogue with no 
NSV 18149  variability type given.
NSV 18470 Peculiar lightcurve. Emission line star. Spectrum also given as 
NSV 18470  A1Iab (Stephenson and Sanduleak, 1971, Cat. <III/43>), 
NSV 18470  B1.5V (Reed, 1998, Cat. <J/ApJS/115/271>) and (B5V)p shell 
NSV 18470  (Buscombe, 1998, Cat. <III/206>). Batten et al. (1989, Cat. <V/64>) 
NSV 18470  give a spectroscopic period of 27.595d.
NSV 19345 Slightly eccentric. No data at minima.
NSV 20276 Period might be half the value given. Visual binary. A=8.4; B=9.6 
NSV 20276  Hp. Sep. 0".12 (HIP, Cat. <I/239>).
NSV 20546 Slightly eccentric.
NSV 24021 Slightly eccentric. Spectrum G5 in Ochsenbein (1980, Cat. <V/15>).
NSV 25285 USNO-A2.0 1275-14063446.
NSV 25486 Few cycles recorded for a reliable period determination. Classified 
NSV 25486  as INS: in the NSV Supplement (Kazarovets et al., 1998, <II/219>).
NSV 25859 Period might be half the value given.
OW Hya    Visual binary. A=6.4; B=8.8 Hp. Sep. 0".36 (HIP, Cat. <I/239>).
OW Hya     Period might be twice the value given.
V0340 Hya Eccentric system. Wrong period in the HIP catalogue (3.8175 d.).
V0343 Sge Eccentric system.
V1129 Tau Mean magnitude changes. 0.1 magnitude difference between ASAS-3 and 
V1129 Tau  Hipparcos data. Amplitude of the eclipses is 0.1 mag. Period might be
V1129 Tau  half the value given. Koen and Eyer give period 1.9852d.  Possible 
V1129 Tau  T Tauri star according to Li and Hu (1998, Cat. <J/A+AS/132/173>).
V2148 Cyg Be star. Period might be wrong. Wrong period in the HIP catalogue 
V2148 Cyg  (8.018d.).