Satellites visible from Tiruchirappalli (10.7905°N, 78.7047°E) tonight, with the IST start time, direction, peak height and brightness of each pass. A pass is listed only when the satellite clears 10°, is sunlit, your sky is dark and it reaches about magnitude 4.5.
Tiruchirappalli grew around the Rockfort, a granite outcrop rising about 80 m above the city, on the south bank of the Kaveri about 307 km south-west of Chennai. Srirangam, across the river, sits on an island between the Kaveri and the Kollidam.
Most of Trichy's rain comes with the north-east monsoon in October and November. From January to March the weather is dry and the sky at its best.
Pass times for Madurai, Salem.
The ISS is the brightest at magnitude -3 to -4, followed by China's Tiangong station, large Earth-observation satellites, spent rocket bodies and Starlink trains in the days after a launch. GPS and NavIC satellites orbit too high to see with the naked eye.