Main Z-Cha
Z-Cha

RA(2000) 08 07 27.75
DEC(2000) -76 32 00.7
RA_deg(2000) 121.86563
DEC_deg(2000) -76.53353
Mag 15.60
Period 0.07449927d
0d 1h 47.2789m
T0 2454565.7136
T.E. WD+M5.5V
Binary Type E/WD/NL
Start Phase -0.1
End Phase 0.1
Simbad Data
GCVS Z-Cha Data
NSV - Data
TYC - Data
HIP - Data
Gaia - Data
AAVSO 9246 Data
ASAS J- Data

Data
NSVS - Data
J080728.00-763200.9 Pl1 Pl2 D1 D2
- - Plot Data

Kreiner
E 
N
PAPERS


  • apj_703_1_109.pdf
    • Updated: SEP 02, 2024 (UTC)

    frameNuEl.png
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    REPORTDATE-OBS (UT)TELESCOPECCD CAMERAFR
    report15.txt Sep 02, 2024 2.15 m "Jorge Sahade" (JS) Versarray 2048B, Roper Scientific, Princeton Instruments NO
    report14.txt Mar 08, 2024 2.15 m "Jorge Sahade" (JS) Versarray 2048B, Roper Scientific, Princeton Instruments NO
    report13.txt May 25, 2023 2.15 m "Jorge Sahade" (JS) Versarray 2048B, Roper Scientific, Princeton Instruments NO
    report12.txt Feb 17, 2023 2.15 m "Jorge Sahade" (JS) Versarray 2048B, Roper Scientific, Princeton Instruments NO
    report11.txt Dec 02, 2021 2.15 m "Jorge Sahade" (JS) Versarray 2048B, Roper Scientific, Princeton Instruments NO
    report10.txt Sep 29 and Oct 03, 2016 2.15 m "Jorge Sahade" (JS) Versarray 2048B, Roper Scientific, Princeton Instruments, NO
    report09.txt Apr 02, 03, and 04, 2016 2.15 m "Jorge Sahade" (JS) Versarray 2048B, Roper Scientific, Princeton Instruments, NO
    report08.txt Jan 8, 16 and 19, 2016 2.15 m "Jorge Sahade" (JS) Versarray 2048B, Roper Scientific, Princeton Instruments, NO
    report07.txt Oct 21, 2015 2.15 m "Jorge Sahade" (JS) Versarray 2048B, Roper Scientific, Princeton Instruments, NO
    report06.txt Nov 22, 2014 2.15 m "Jorge Sahade" (JS) Versarray 2048, Roper Scientific, Princeton Instruments NO
    report05.txt Nov 4 and 5, 2013 2.15 m "Jorge Sahade" (JS) Versarray 2048, Roper Scientific, Princeton Instruments NO
    report04.txt Nov 23, 2011 2.15 m "Jorge Sahade" (JS) Versarray 1300B, Roper Scientific, Princeton Instruments, NO
    report03.txt Apr 02, 2011 2.15 m "Jorge Sahade" (JS) Versarray 1300B, Roper Scientific, Princeton Instruments, NO
    report02.txt Dec 02, 2008 0.6m Helen Sawyer Hogg (HSH) Photometrics CH250, PM512 (516x516 pix) -
    report01.txt Apr 05, 08 and 09, 2008 0.6m Helen Sawyer Hogg (HSH) Photometrics CH250, PM512 CCD (516x516 pix) -

    LC table
    O-C Plots
    To Fittings

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    fit11.png

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    fit08.png

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    To Fittings
    Contact: Eduardo Fernández Lajús
    E-mail: eflajus@fcaglp.unlp.edu.ar