Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 12 31.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/12/2022   20:31:09   ( -77.43,  30.09) 01/12/2022   20:29:54  ( -77.43,  29.83)    6.19                75
 01/12/2022   21:21:55   (  77.45,-162.71) 01/12/2022   21:20:54  (  77.45,-162.82)    2.58                61
 01/12/2022   22:12:40   ( -77.48,   4.49) 01/12/2022   22:11:53  ( -77.47,   4.56)    1.89                47
 01/12/2022   23:03:25   (  77.46, 171.88) 01/12/2022   23:02:53  (  77.49, 171.91)    3.64                32
 01/12/2022   23:54:10   ( -77.49, -20.92) 01/12/2022   23:53:53  ( -77.48, -20.91)    1.05                17
 01/13/2022   00:44:55   (  77.47, 146.47) 01/13/2022   00:44:53  (  77.50, 146.44)    3.33                 2
 01/13/2022   01:35:40   ( -77.49, -46.33) 01/13/2022   01:35:53  ( -77.48, -46.39)    1.92                13
 01/13/2022   02:26:26   (  77.52, 120.86) 01/13/2022   02:26:53  (  77.50, 120.97)    3.11                27
 01/13/2022   03:17:10   ( -77.50, -71.74) 01/13/2022   03:17:53  ( -77.49, -71.86)    3.35                43
 01/13/2022   04:07:56   (  77.53,  95.46) 01/13/2022   04:08:53  (  77.51,  95.50)    2.24                57
 01/13/2022   04:58:40   ( -77.51, -97.15) 01/13/2022   04:59:52  ( -77.53, -97.13)    2.49                72