Symbiotics in NGC55

ALL CONFIRMED SUSPECTED

Basic Data


Star NameConfirmedGalaxyα (°)δ (°)B (mag)V (mag)R (mag)I (mag)
NGC 55 SySt-1NGC 554.030208-39.275531
NGC 55 SySt-2NGC 553.912583-39.244611
NGC 55 SySt-3NGC 553.744208-39.199761

Identifiers


Star NameConfirmedGalaxySIMBADGaia DR22MASSWISEIRASAAVSO
NGC 55 SySt-1NGC 55
NGC 55 SySt-2NGC 55
NGC 55 SySt-3NGC 55

Observations


Star NameConfirmedGalaxyU (mag)B (mag)V (mag)R (mag)I (mag)G (mag)J (mag)H (mag)K (mag)L (mag)X-rayTypeIUEIRAS F12 (Jy)IRAS F25 (Jy)IRAS F60 (Jy)IRAS F100 (Jy)WISE W1 (mag)WISE W2 (mag)WISE W3 (mag)WISE W4 (mag)RadioRadio flux (mJy)FlickeringOutburstsTypeIPmax (eV)OVI lines
NGC 55 SySt-1NGC 55NoNo
NGC 55 SySt-2NGC 55NoNo
NGC 55 SySt-3NGC 55NoNo

Position


Star NameConfirmedGalaxyα (°)σ(α) (°)αobs (°)δ (°)σ(δ) (°)δobs (°)l (°)b (°)PM α (mas/yr)σ(PM α) (mas/yr)PM δ (mas/yr)σ(PM δ) (mas/yr)d (kpc)σ(d) (kpc)E(B-V) (magσ(E(B-V)) (mag)
NGC 55 SySt-1NGC 554.03020800 16 07.250000-39.275531-39 16 31.910000331.903228-75.8001392340.00200.000.0130.001
NGC 55 SySt-2NGC 553.91258300 15 39.020000-39.244611-39 14 40.600000332.281070-75.7747462340.00200.000.0120.000
NGC 55 SySt-3NGC 553.74420800 14 58.610000-39.199761-39 11 59.140000332.820967-75.7376032340.00200.000.0110.000

Orbit


Star NameConfirmedGalaxyP (days)σ(P) (days)eσ(e)i (°)σ(i) (°)EclipseEph typeEph T0 (JD)σ(Eph T0) (days)RV (γ) (km/h)σ(RV) (km/h)Kg (km/h)σ(Kg) (km/h)T0 (JD)ag sini (AU)dc (AU)f(M)q
NGC 55 SySt-1NGC 55
NGC 55 SySt-2NGC 55
NGC 55 SySt-3NGC 55

Cool Component


Star NameConfirmedGalaxySpectral typeTeffG (K)IR typeFe/HMG (M⊙)RG (R⊙)LG (L⊙)PulsationTypePpul (days)σ(Ppul) (days)Ephpul typeEphpul T0 (JD)σ(Ephpul T0) (days)
NGC 55 SySt-1NGC 55
NGC 55 SySt-2NGC 55
NGC 55 SySt-3NGC 55

Hot Component


Star NameConfirmedGalaxyType/Spectral typeTeffH (K)Teffh_lower (K)Teffh_upp (K)MH (M⊙)RH (R⊙)LH (L⊙)Pspin (min)Accretion disk
NGC 55 SySt-1NGC 55
NGC 55 SySt-2NGC 55
NGC 55 SySt-3NGC 55