Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 12 30.  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   18:31:11   (  75.45,-116.15) 12/31/2022   18:32:16  (  75.53,-112.89)   91.34                65
 12/31/2022   19:22:05   ( -75.98,  52.91) 12/31/2022   19:23:10  ( -75.98,  52.94)    1.18                65
 12/31/2022   20:12:58   (  76.01,-139.68) 12/31/2022   20:13:56  (  75.99,-139.78)    3.24                58
 12/31/2022   21:04:04   ( -76.00,  27.50) 12/31/2022   21:04:40  ( -75.98,  27.56)    2.24                36
 12/31/2022   21:54:58   (  75.99,-165.25) 12/31/2022   21:55:26  (  75.99,-165.16)    2.56                28
 12/31/2022   22:46:03   ( -76.02,   2.09) 12/31/2022   22:46:11  ( -76.03,   2.03)    2.03                 8
 12/31/2022   23:36:57   (  76.01, 169.34) 12/31/2022   23:36:57  (  76.04, 169.30)    3.22                 0
 01/01/2023   00:28:02   ( -76.05, -23.31) 01/01/2023   00:27:41  ( -76.03, -23.35)    1.87                21
 01/01/2023   01:18:56   (  76.04, 143.93) 01/01/2023   01:18:27  (  76.04, 143.93)    0.55                29
 01/01/2023   02:10:01   ( -76.07, -48.72) 01/01/2023   02:09:11  ( -76.03, -48.73)    4.12                50
 01/01/2023   03:00:55   (  76.06, 118.52) 01/01/2023   02:59:57  (  76.04, 118.55)    2.11                58
 01/01/2023   03:51:57   ( -76.23, -73.63) 01/01/2023   03:50:45  ( -76.22, -74.74)   29.33                72
 01/01/2023   04:42:44   (  76.52,  94.81) 01/01/2023   04:41:38  (  76.54,  91.37)   88.92                66