Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 5 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/30/2025   09:22:51   (   0.04,  61.47) (  -0.14,  60.60)   99.35                80
 05/31/2025   09:06:47   (   0.03,  61.46) (   0.84,  65.14)  418.60                80
 06/01/2025   21:25:56   (  -0.06,  61.47) (   0.33,  59.86)  184.15                80
 06/02/2025   21:09:53   (  -0.04,  61.46) (  -0.71,  64.39)  334.01                80
 06/04/2025   09:29:10   (   0.07,  61.41) (  -0.47,  59.08)  265.34                80
 06/05/2025   09:13:06   (   0.06,  61.40) (   0.57,  63.61)  252.59                80
 06/06/2025   21:32:16   (  -0.09,  61.42) (   0.60,  58.34)  350.89                80
 06/07/2025   21:16:11   (  -0.08,  61.41) (  -0.39,  62.88)  166.76                80
 06/09/2025   09:35:30   (   0.11,  61.36) (  -0.72,  57.56)  433.35                80
 06/10/2025   09:19:25   (   0.10,  61.36) (   0.27,  62.09)   83.79                80