blackhole like object seen in chennai

I noticed a black object and looked similar to a black hole, not a single reflection of light from it. It had two pair of its own shape, one is half of its own size located on its sides and another small pair below its side objects. It did not have wings. It just looked like two pair’s of tennis ball attached to a foot ball. It released black gases twice its own size and looked like it was floating. I was able to notice it because of complete absence of light.
I was facing east and the object was facing the sun, I saw it at an angle of 30-40 degrees some 1-2 km’s distance from it. I am not able to mention the exact size of it .imagine a plane take off and see it after 2 or 3 min. I could not tell to anyone as I was really stunned looking at it.  I never spoke a word about it as I knew no one would believe me.
Witness indicates that date is approximate.  PD