NN Dra (Eclipsing binary)

RA: 13h 04m 03.00s, DE: +65° 15' 24.01" (196.0125000000, 65.2566700000)

AsasSnV: ASASSN-V J130403.25+651523.3, Ato: ATO J196.0129+65.2566, Gaia: Gaia DR3 1678727829233760768, Gcvs: NN Dra, Gsc: GSC 04169-00448, Nsvs: NSVS 2689370, Tic: TIC 142374043, TwoMass: 2MASS J13040297+6515243, Ztf: ZTF J130403.12+651523.8, Other: NSV 6080

4/27/2024, 19:45 - 4/28/2024, 02:38 (UTC)

Data:
  • Observer: Petr Ulrich
  • Created: 1/26/2026, 13:55 UTC
  • Station: Hvězdárna v Úpici
    Lat: +51°, Long: +16°
  • Instrument: NWT 200/800 C2-7000
  • Photometric band: I
  • Time standard: GJD
  • Brightness in: Mag
Note:
No Flats
Determined minima
  • S: 2460428.57545 (4/28/2024, 01:48 UTC)
    HJDmin: 2460428.57636 +/- 0.00075  
    Heliocentric correction: 0.00092
    Note: 
    No Flats
  • P: 2460428.38317 (4/27/2024, 21:11 UTC)
    HJDmin: 2460428.38409 +/- 0.00047  
    Heliocentric correction: 0.00093
    Note: 
    No Flats
Actions:
Light curve
Star field chart
Chart - NN Dra, JD 2460428.32349
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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