Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 12 31.  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)
 01/02/2021   03:17:12   ( -78.76, -78.53) 01/02/2021   03:18:22  ( -78.75, -78.51)    1.85                70
 01/02/2021   04:08:15   (  78.76,  88.72) 01/02/2021   04:09:08  (  78.77,  88.65)    1.73                53
 01/02/2021   04:59:12   ( -78.78,-103.91) 01/02/2021   04:59:52  ( -78.75,-103.90)    3.12                40
 01/02/2021   05:50:15   (  78.78,  63.33) 01/02/2021   05:50:38  (  78.78,  63.25)    1.78                23
 01/02/2021   06:41:13   ( -78.76,-129.55) 01/02/2021   06:41:23  ( -78.79,-129.53)    3.47                10
 01/02/2021   07:32:15   (  78.80,  37.95) 01/02/2021   07:32:08  (  78.78,  37.86)    2.68                 7
 01/02/2021   08:23:13   ( -78.78,-154.94) 01/02/2021   08:22:53  ( -78.79,-154.93)    2.14                20
 01/02/2021   09:14:16   (  78.78,  12.31) 01/02/2021   09:13:38  (  78.78,  12.46)    3.24                38
 01/02/2021   10:05:13   ( -78.79, 179.67) 01/02/2021   10:04:23  ( -78.80, 179.68)    0.82                50
 01/02/2021   10:56:16   (  78.79, -13.07) 01/02/2021   10:55:08  (  78.79, -12.93)    3.05                68