TOI-4427

RA: 09h 00m 11.70s, DE: +72° 08' 52.20" (135.0487500000, 72.1478333333)

TwoMass: 2MASS J09001170+7208524, Tic: TIC 207339000, Ucac4: UCAC4 811-018805, Toi: TOI-4427

10/16/2026, 22:28 - 10/17/2026, 03:26 (UTC)

Data:
  • Observer: Martin Kobliha
  • Created: 10/17/2026, 03:36 UTC
  • Station: Prostějov
    Lat: +49°, Long: +17°
  • Instrument: APO TS 125/780; C2-9000; Sloan g, r, i
  • Photometric band: Sg
  • Time standard: HJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Determined transits
  • 2461330.559586 (10/17/2026, 01:25 UTC)
    Planet designation: TOI-4427 .01
    HJDmid: 2461330.559755 +/- 0.001919
    Heliocentric correction: 0.000169
    Transit depth (Mag): 0.016316 +/- 0.001392
    Transit duration (Min): 148.56 +/- 7.37
    Standard deviation (mmag): 4.09
    Data quality: 3 (good)
    Data density (data/min): 0.25
    Fitting algorithm: Original ETD  
Actions:
Light curve
Field identification - Star field chart
Chart - TOI-4427, JD 2461330.43677
Field identification - Explicitly named stars
Star type Coordinates (J2000) Brightness Phot. band Colour indices Catalogue id
VVariable 09 00 11.69 +72 08 52.16 11.83 UCAC4 B-V: 0.72 UCAC4 811-018805
C1Comparison 08 58 52.98 +72 00 36.94 10.97 UCAC4 B-V: 0.72 UCAC4 811-018793
C2Comparison 08 56 42.11 +72 24 50.29 11.4 UCAC4 B-V: 0.71 UCAC4 813-018214
C3Comparison 08 56 01.26 +71 53 49.74 12.38 UCAC4 B-V: 0.75 UCAC4 810-018719
C4Comparison 08 59 51.21 +72 25 38.49 13.2 UCAC4 B-V: 0.7 UCAC4 813-018266
Source: Aladin Lite, CDS, Strasbourg
Comments