Shutter release for Nikon D1x

[Gadabout]

Hi

please help a novice.

I am wanting to take some long exposure shots (mainly night sky shots) and will need a shutter release for my Nikon D1x.

I have been suggested:

1/ Nikon MC-36 Multi-Function Remote

2/ Nikon ML-3 Compact Modulite Remote

3/ Vello Wireless ShutterBoss Timer Remote (Nikon 10-Pin Connection)

Can anyone assist me please