Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2023 11 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/22/2023   09:27:58   (  -0.04,  61.57) (  -0.60,  59.16)  275.53                80
 11/23/2023   09:11:53   (  -0.05,  61.54) (   0.44,  63.68)  244.83                80
 11/24/2023   21:33:40   (   0.03,  61.45) (   0.73,  58.41)  346.95                80
 11/25/2023   21:12:16   (   0.05,  61.43) (  -0.32,  62.94)  172.40                80
 11/27/2023   09:34:12   (  -0.02,  61.44) (  -0.85,  57.63)  433.67                80
 11/28/2023   09:18:07   (  -0.04,  61.41) (   0.14,  62.16)   86.08                80
 11/30/2023   21:18:29   (   0.03,  61.30) (   0.02,  61.43)   13.86                80
 12/03/2023   09:21:40   (  -0.01,  61.31) (  -0.18,  60.65)   74.89                80
 12/04/2023   09:05:35   (  -0.02,  61.28) (   0.88,  65.18)  444.58                80
 12/05/2023   21:27:22   (  -0.00,  61.19) (   0.27,  59.90)  146.28                80