I believe that it may be possible that you saw part of the launch of a Russian satellite from Plesetsk (latitude 62 north, longitude 40 east). The launch did occur on October 23, although research would be required to match the time of your sighting with the time of the launch.
Rocket and missile launches can be spectacular, to say the least. You are quite far to the east of Plesetsk, but that satellite was an Oko, a Russian early-warning satellite, which was launched into a highly eccentric orbit, and the launch may have been generally in your direction.
Can you say what time it was on Oct. 23, at least the hour of the morning? Can you describe any motion that you observed from the object? Which direction did it move and how fast? How bright do you think it was, say in comparison to the Moon or to Venus, etc?
Ed Cannon - Austin, Texas, USA