AR Lac (Eclipsing binary)

RA: 22h 08m 40.82s, DE: +45° 44' 32.10" (332.1700833283, 45.7422499997)

8/26/2017, 01:47 - 8/26/2017, 06:18 (UTC)

Data:
  • Observer: Gerald Persha
  • Created: 8/28/2017, 16:50 UTC
  • Station: Optec, Lowell, Michigan
  • Instrument: Meade RCT 250/2500 + Optec SSP-5a
  • Photometric band: V
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Standardized
Note:
GENERATED FROM MINIMUM id=10359
Determined minima
  • S: 2457991.681910 (8/26/2017, 04:21 UTC)
    HJDmin: 2457991.685160 +/- 0.000180  
    Heliocentric correction: 0.003250
Actions:
Light curve
Field identification - Star field chart
Chart - AR Lac, JD 2457991.57490
Field identification - Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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