NNSS 19 (TRANSIT 19)
NORAD 04507· Navigation· LEO
Live · TLE epoch 2026-09-09 11:30 UTC
Orbit class
LEO — Low Earth Orbit (circular, < 2,000 km)
Operator
—
Country
—
Manufacturer
—
Launched
—
Mass
—
Apogee
1,198 km
Perigee
945 km
Inclination
90.02°
Period
1.77 h
Altitude history
Apogee and perigee for NNSS 19 (TRANSIT 19) across 103 days of archived orbital elements (104 element sets, one per day).
Trend
Stable
Change
-0.1 km
Rate
-0.00 km/day
Now
945 × 1198 km
Apogee Perigee
Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.
Related satellites
Sources & further reading
Embed this satellite on your site
Free for editorial use. Attribution back to LowEarth is required.
<iframe src="https://lowearth.app/embed/04507" width="640" height="400" frameborder="0" allow="fullscreen"></iframe>