VV Ori
Excellent (62/100)
HIP 26063
VariableStar
Ori
Visible
Level 2
Small telescope (4") - Monitor brightness changes
Physical Properties
Magnitude
5.34
Range
5.31 - 5.66
Period
35.6 hours
Variable Type
Eclipsing Binary (Algol-type)
Spectral Type
B1V
Star Color
Blue
(B-V -0.18)
Position & Identifiers
RA
05h 33m 31.4s
Dec
-01° 09' 22.0"
Constellation
Ori
HR
1868
HIP
26063
Variable ID
VV Ori
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Light Curve
Comparison Stars for VV Ori (5.3–5.7)
Nearby stable stars for estimating brightness (AAVSO)
Loading comparison stars…
Multiple Star System
Separation
0.2″
Companion Mag
9.3
Position Angle
163°
Star Colors
A: Blue
B: Yellow-white
Discoverer
YSC 184
Size Comparison
Querying VizieR for stellar data…
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Fusion
Stellar Notes
EA 5.31 - 5.66V, 5.14 - 5.51p, B1V + B7V, 1.4853784d, i 80.9d. A third component has orbital period 119.09d.
AB, 1.4854d, K 128.6k/s, V0 +22.1k/s, msin3i 7.56, asini 2.63; ABC, 119.088d, K 13.5k/s, V0 +3.3k/s, asini | 21.2. Spectra (A)B1V, (B)B5-B9V, (C)A7V. Masses 7.6, 3.42, 1.5 solar, respectively.
Ori OB1b2; Orion belt.
Survey Image
Loading survey image…