Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2020 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)
 01/09/2021   05:19:08   ( -78.47,-107.13) 01/09/2021   05:18:02  ( -78.47,-110.49)   74.74                66
 01/09/2021   06:10:00   (  78.72,  58.65) 01/09/2021   06:08:59  (  78.72,  58.47)    3.78                61
 01/09/2021   07:00:45   ( -78.73,-134.14) 01/09/2021   06:59:55  ( -78.73,-134.19)    1.43                50
 01/09/2021   07:51:31   (  78.76,  33.01) 01/09/2021   07:50:59  (  78.73,  33.09)    3.44                32
 01/09/2021   08:42:14   ( -78.74,-159.54) 01/09/2021   08:41:54  ( -78.74,-159.58)    0.92                20
 01/09/2021   09:33:00   (  78.76,   7.62) 01/09/2021   09:32:58  (  78.75,   7.70)    2.50                 2
 01/09/2021   10:23:44   ( -78.74, 175.06) 01/09/2021   10:23:54  ( -78.76, 175.03)    1.72                10
 01/09/2021   11:14:30   (  78.77, -17.78) 01/09/2021   11:14:58  (  78.76, -17.69)    2.08                28
 01/09/2021   12:05:14   ( -78.75, 149.67) 01/09/2021   12:05:54  ( -78.77, 149.64)    2.90                40
 01/09/2021   12:56:00   (  78.77, -43.18) 01/09/2021   12:56:58  (  78.78, -43.07)    2.43                58
 01/09/2021   13:46:45   ( -78.79, 124.03) 01/09/2021   13:47:55  ( -78.75, 124.00)    3.80                70