Here is what I am trying to do :
> db.locations.save(

{"loc" : [ 1.2999999523162842, 103.86000061035156 ]}

)
> db.locations.find()

{ "_id" : ObjectId("4dc121bc8c001c37f7238139"), "loc" : [ 1.2999999523162842, 103.86000061035156 ] }

> db.locations.ensureIndex(

{ loc : "2d" }

)
> db.locations.find({loc : { $within :

{ $centerSphere : [[1.29674806757343, 99.847579956055], 0.0003139224611520954]}

}})
error: {
"$err" : "Spherical distance would require wrapping, which isn't implemented yet",
"code" : 13462
}

I checked this bug https://jira.mongodb.org/browse/SERVER-2408
But in my case, I am not trying to use large distance.

I got the same error with following centers :
[-33.8726005554199, 151.195999145508]
[13.7576999664307, 100.490997314453]

and even with shorter distance.

As I am not sure about the expected behavior, and when wrapping is required, apologize if this is not a bug