Center align image view inside a view

I'm trying to create a header banner in a screen with some color and to add an image to that banner horizontally centre aligned.

I'm getting the image left aligned, Is there any option for aligning it to the center of the banner without using left, right properties so that it will be in the center in all devices with different resolutions.

In xml file,

<View id="headerBanner" class="header">
            <ImageView id="headerImage" image="/android/images/bannerImage.png" />
        </View>

".header": {
    layout: 'horizontal',
    backgroundColor: "#0B610B",
    height: Ti.UI.SIZE,
    width: Titanium.Platform.displayCaps.platformWidth,
    top : 0
},
 
"#headerImage": {
 
},