Satellites visible from Thane (19.2183°N, 72.9781°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.
Thane sits a few metres above sea level between Thane Creek on the east and the Yeoor hills on the west, part of Sanjay Gandhi National Park. That forested hill edge is the darkest patch inside the city limits, while the creek side faces straight into Navi Mumbai's glow.
About 80% of Thane's 2,000 to 2,500 mm of yearly rain falls between June and October, so the useful season starts in November. Winter evenings through February are the driest and most dependable.
Khagol Mandal, Mumbai's amateur astronomy club, still owns observing land at Vangani in Thane district, east along the Karjat line. Asangaon, further north-east, hosts organised stargazing camps.
Thane has no planetarium of its own; the nearest is Nehru Planetarium at Worli in south Mumbai.
Pass times for Mumbai, Navi Mumbai.
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.