NSVS 1125174 (Eclipsing binary)

RA: 17h 48m 56.46s, DE: +78° 07' 22.32" (267.2352500000, 78.1228666667)

Ucac4: UCAC4 841-014740, Tic: TIC 288391801, TwoMass: 2MASS J17485646+7807223, Tyc: TYC 4573-355-1, Nsvs: NSVS 1125174, Gaia: Gaia DR3 1705368995975422464

Data:
  • Constellation: Dra
  • Variability type: EB|EW
  • Maximal brightness (Mag): 11.840 (V)
  • Minimum brightness (Mag): 12.385 (V)
  • Created: 3/29/2026
  • Created by: Jan Hykel
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Periodic elements:
  • Period (d): 0.390585000000000
  • Epoch (HJD): 2461127.40437
  • Secondary Epoch (HJD): 2461127.5996625 (est.)
Change log:

3/29/2026, Jan Hykel:

  • Eclipsing binary: False → True
  • Epoch: Null → 2461127.40437
  • Period: Null → 0.390585
  • Variability type: Null → EB|EW
  • Photometric band: Null → V
  • Minimum brightness: Null → 12.385
  • Alternative designation: Ucac4: UCAC4 841-014740 → Ucac4: UCAC4 841-014740, Tic: TIC 288391801, TwoMass: 2MASS J17485646+7807223, Tyc: TYC 4573-355-1, Nsvs: NSVS 1125174, Gaia: Gaia DR3 1705368995975422464
  • Name: UCAC4 841-01474 → NSVS 1125174

Chart
NSVS 1125174
Source: The STScI Digitized Sky Survey
Number of observations

1 x

Number of observers

1 x

Last observed before

1 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2461127.40437 + 0.390585 * E
S: M = 2461127.5996625 + 0.390585 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline