Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 12 21.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/31/2022   18:31:10   (  75.48,-116.04) 12/31/2022   18:32:15  (  75.49,-112.77)   91.21                65
 12/31/2022   19:22:05   ( -75.97,  52.89) 12/31/2022   19:23:10  ( -75.99,  52.94)    2.47                65
 12/31/2022   20:12:58   (  76.00,-139.73) 12/31/2022   20:13:56  (  76.00,-139.81)    2.42                58
 12/31/2022   21:04:04   ( -75.99,  27.48) 12/31/2022   21:04:40  ( -75.99,  27.56)    2.19                36
 12/31/2022   21:54:57   (  76.02,-165.14) 12/31/2022   21:55:26  (  76.01,-165.19)    2.11                29
 12/31/2022   22:46:03   ( -76.01,   2.07) 12/31/2022   22:46:11  ( -76.03,   2.02)    2.45                 8
 12/31/2022   23:36:57   (  76.00, 169.29) 12/31/2022   23:36:56  (  76.01, 169.43)    3.85                 1
 01/01/2023   00:28:02   ( -76.04, -23.34) 01/01/2023   00:27:41  ( -76.03, -23.35)    0.55                21
 01/01/2023   01:18:56   (  76.02, 143.88) 01/01/2023   01:18:27  (  76.05, 143.89)    3.39                29
 01/01/2023   02:10:01   ( -76.06, -48.75) 01/01/2023   02:09:11  ( -76.04, -48.73)    2.95                50
 01/01/2023   03:00:55   (  76.05, 118.47) 01/01/2023   02:59:57  (  76.05, 118.52)    1.41                58
 01/01/2023   03:51:57   ( -76.22, -73.66) 01/01/2023   03:50:44  ( -76.17, -74.58)   24.97                73
 01/01/2023   04:42:43   (  76.55,  94.93) 01/01/2023   04:41:38  (  76.55,  91.34)   92.78                65