YY Gru (Eclipsing binary)

RA: 22h 48m 46.62s, DE: -50° 59' 28.20" (342.1942484863, -50.9911659706)

Asas: ASAS J224846-5059.6, AsasSnV: ASASSN-V J224846.53-505928.4, Crts: CRTS J224846.5-505928, Gaia: Gaia DR3 6513537570489393920, Gcvs: YY Gru, Gsc: GSC 08453-00634, Tic: TIC 161270650, TwoMass: 2MASS J22484662-5059281, Other: SON 6502

8/31/2026, 14:06 - 8/31/2026, 14:14 (UTC)

Data:
  • Observer: Peter Nelson
  • Created: 9/1/2026, 06:10
  • Updated by: Jan Hykel
  • Updated: 9/1/2026, 20:31
  • Station: Lockwood South
    Lat: -37°, Long: +144°
  • Instrument: Planewave 12.5", CCD SBIG 3200, Filters BVRI,
  • Photometric band: CV
  • Time standard: Hjd
  • Brightness in: Mag
Determined minima
  • S: 2461284.17069 (8/31/2026, 16:05)
    HJDmin: 2461284.17498 +/- 0.00007  
    Heliocentric correction: 0.00429
    Data quality (beta): 1 (excellent)
    Created by: Jan Hykel (9/1/2026, 20:36)
Actions:
Light curve
Star field chart
Chart - YY Gru, JD 2461284.08803
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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