Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 10 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 10/20/2025   06:20:57   (   0.65,  61.40) (   1.41,  57.77)  412.99                80
 10/21/2025   17:47:28   (  -0.66,  61.53) (   0.25,  65.90)  496.93                80
 10/22/2025   06:08:44   (   0.65,  61.42) (   0.79,  60.74)   78.21                80
 10/24/2025   05:59:11   (   0.66,  61.45) (   0.15,  63.70)  256.13                80
 10/24/2025   18:20:34   (  -0.64,  61.56) (  -1.30,  58.52)  346.01                80
 10/26/2025   18:05:40   (  -0.66,  61.60) (  -0.69,  61.49)   12.41                80
 10/28/2025   17:53:26   (  -0.67,  61.63) (  -0.06,  64.46)  321.14                80
 10/29/2025   06:14:41   (   0.65,  61.55) (   1.15,  59.30)  255.92                80
 10/31/2025   06:05:07   (   0.66,  61.59) (   0.49,  62.27)   77.51                80
 11/02/2025   05:52:51   (   0.66,  61.63) (  -0.08,  65.25)  410.82                80
 11/02/2025   18:11:35   (  -0.64,  61.74) (  -0.97,  60.06)  190.48                80