Symbiotics in M81

ALL CONFIRMED SUSPECTED

Basic Data


Star NameConfirmedGalaxyα (°)δ (°)B (mag)V (mag)R (mag)I (mag)
M81 HII 403M81149.05210069.127800

Identifiers


Star NameConfirmedGalaxySIMBADGaia DR22MASSWISEIRASAAVSO
M81 HII 403M81PSK 403

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
M81 HII 403M81NoNo

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)
M81 HII 403M81149.05210009 56 12.50000069.127800+69 07 40.000000141.97960040.9117003620.00120.000.0690.000

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
M81 HII 403M81

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)
M81 HII 403M81D

Hot Component


Star NameConfirmedGalaxyType/Spectral typeTeffH (K)Teffh_lower (K)Teffh_upp (K)MH (M⊙)RH (R⊙)LH (L⊙)Pspin (min)Accretion disk
M81 HII 403M81