[vsnet-newvar 1050] New Haseda variable (HadV101)

[Taichi Kato <tkato>]

New Haseda variable (HadV101)

   Katsumi Haseda (Aichi, Japan) reports the discovery of a new variable
star (HadV101).  The identity with V1978 Sgr needs to be examined.

HadV101
= GSC6852.4636 182334.75 -274010.4 (2000.0) 12.19 6 N
= GSC6852.4636 182334.75 -274009.5 (2000.0) 11.60 6
= USNO0600.17189115 182334.744 -274010.24 (2000.0) 13.3 15.2 *
= 2MASS 182334.736 -274009.13 (2000.0)  8.520  7.680  7.256

  HadV101  M  11.3-(13.4p

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
HadV101        19960318.776  124p  Had.VSOLJ
HadV101        19960525.641  125p  Had.VSOLJ
HadV101        19960815.593  <125p  Had.VSOLJ
HadV101        19961029.393  <134p  Had.VSOLJ
HadV101        19970517.729  118p  Had.VSOLJ
HadV101        19970606.681  133p  Had.VSOLJ
HadV101        19970629.635  <130p  Had.VSOLJ
HadV101        19971019.413  123p  Had.VSOLJ
HadV101        19980228.871  <131p  Had.VSOLJ
HadV101        19980307.812  <130p  Had.VSOLJ
HadV101        19980328.818  <118p  Had.VSOLJ
HadV101        19980402.778  132p  Had.VSOLJ
HadV101        19980425.728  116p  Had.VSOLJ
HadV101        19980429.734  126p  Had.VSOLJ
HadV101        19980503.742  128p  Had.VSOLJ
HadV101        19980522.705  123p  Had.VSOLJ
HadV101        19980629.635  123p  Had.VSOLJ
HadV101        19980814.533  <126p  Had.VSOLJ
HadV101        19981009.438  123p  Had.VSOLJ
HadV101        19990313.803  126p  Had.VSOLJ
HadV101        19990831.475  125p  Had.VSOLJ
HadV101        20000212.851  120p  Had.VSOLJ
HadV101        20000314.824  120p  Had.VSOLJ
HadV101        20000401.801  123p  Had.VSOLJ
HadV101        20000412.767  128p  Had.VSOLJ
HadV101        20000416.776  <128p  Had.VSOLJ
HadV101        20000429.722  125p  Had.VSOLJ
HadV101        20000508.749  124p  Had.VSOLJ
HadV101        20000601.608  129p  Had.VSOLJ
HadV101        20000702.632  117p  Had.VSOLJ
HadV101        20000708.619  122p  Had.VSOLJ
HadV101        20000716.592  126p  Had.VSOLJ
HadV101        20000802.535  <131p  Had.VSOLJ
HadV101        20000822.519  132p  Had.VSOLJ
HadV101        20000917.481  133p  Had.VSOLJ
HadV101        20010226.841  127p  Had.VSOLJ
HadV101        20010319.790  <123p  Had.VSOLJ
HadV101        20010326.805  <134p  Had.VSOLJ
HadV101        20010422.749  123p  Had.VSOLJ
HadV101        20010517.666  127p  Had.VSOLJ
HadV101        20010528.629  124p  Had.VSOLJ
HadV101        20010615.639  <132p  Had.VSOLJ
HadV101        20010626.608  <131p  Had.VSOLJ
HadV101        20010713.583  113p  Had.VSOLJ
HadV101        20010724.550  117p  Had.VSOLJ

Observer's code:
  Had: K. Haseda (Aichi, Japan)
       Instruments: 10cm F4.0 twin patrol camera +T-Max400(120)

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