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
9/19/2025, 18:18 - 9/19/2025, 21:54 (UTC)
- Observer: Penko Jordanov
- Created: 9/20/2025, 07:19 UTC
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Station:
Dimitrovgrad, Bulgaria
Lat: +42°, Long: +26° - Instrument: Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R
- Photometric band: V
- Time standard: BJD_TDB
- Brightness in: Mag
Determined minima
-
P: 2460938.37211 (9/19/2025, 20:55 UTC)
HJDmin: 2460938.36971 +/- 0.00048
Heliocentric correction: -0.00240
. . .
No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.