Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 5 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/27/2025   21:19:37   (  -0.03,  61.53) (  -0.00,  61.38)   17.79                80
 05/30/2025   09:22:51   (   0.04,  61.48) (  -0.16,  60.60)   99.91                80
 05/31/2025   09:06:47   (   0.03,  61.47) (   0.88,  65.13)  417.95                80
 06/01/2025   21:25:57   (  -0.06,  61.48) (   0.29,  59.85)  184.81                80
 06/02/2025   21:09:52   (  -0.04,  61.47) (  -0.69,  64.39)  333.24                80
 06/04/2025   09:29:11   (   0.07,  61.42) (  -0.43,  59.08)  266.38                80
 06/05/2025   09:13:06   (   0.06,  61.41) (   0.55,  63.61)  251.45                80
 06/06/2025   21:32:15   (  -0.09,  61.43) (   0.62,  58.34)  352.03                80
 06/07/2025   21:16:12   (  -0.08,  61.42) (  -0.42,  62.87)  165.53                80