- Constellation: Cyg
- Variability type: EW
- Maximal brightness (Mag): 11.720 (c)
- Minimum brightness (Mag): 12.250 (c)
- Brightness in secondary minimum (Mag): 11.720 (c)
- Created: 2/22/2002
- Created by: admin
- Period (d): 0.846257000000000
- Epoch (HJD): 51841.34870
- Secondary Epoch (HJD): 51841.77180
5/1/2026, Filip Walter:
- Name: V1823 → V1823 Cyg
- Alternative designation: → Tic: TIC 92776364, Ztf: ZTF J201206.37+343833.4, Nsvs: NSVS 8469354, Gsc: GSC 02679-01740, Gcvs: V1823 Cyg, TwoMass: 2MASS J20120637+3438334, Tyc: TYC 2679-1740-1, Gaia: Gaia DR3 2055744078592525440
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations
4 x
Number of observers
3 x

Last observed before
3 days
P: M = 2451841.3487 + 0.846257 * E
S: M = 2451841.7718 + 0.846257 * E
| ID | HJDmin | Error (+/-) | UTCmin | Epoch | O-C (d) | P/S | Phot. band | Observer | Publication | Note | Instrument |
|---|