What this is
Indian Space Research Organization is launching a rocket called GSLV Mk II from Satish Dhawan Space Centre, India. The public listing does not name a cargo yet. This is a stretched path that lets a satellite climb out to a very high parking spot.
Indian Space Research Organization is flying a GSLV Mk II from Satish Dhawan Space Centre Second Launch Pad, Satish Dhawan Space Centre, India. Mission: IDRSS-1. The Indian Data Relay Satellite System (IDRSS) is a planned system of 2 geostationary data relay satellites by the Indian Space Research Organization (ISRO) for data relaying to and from other Indian satellites and launch vehicles to the ground, including supporting future Indian Human Spaceflight missions with the Gaganyaan spacecraft. Planned orbit: . Status: To Be Determined. Current date is a placeholder or rough estimation based on unreliable or interpreted sources. The published time can still slip. Rockets wait for weather, boats, and the range.
From here
Too far to see
You will not see this rocket from Centennial, Colorado. It is about 8,739 miles north. The broadcast is the view.
That is too far for the flame and, for almost every launch, too far for the high-altitude plume. Dim the lights and watch together anyway. The clock is still loose, so daylight is a guess.