Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 9 26.  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)
 10/05/2021   08:48:29   (  77.83,  23.91) 10/05/2021   08:47:20  (  77.82,  23.84)    2.00                69
 10/05/2021   09:39:14   ( -77.85,-168.86) 10/05/2021   09:38:15  ( -77.84,-168.80)    1.68                59
 10/05/2021   10:29:59   (  77.84,  -1.49) 10/05/2021   10:29:20  (  77.83,  -1.61)    3.00                39
 10/05/2021   11:20:44   ( -77.85, 165.74) 10/05/2021   11:20:15  ( -77.85, 165.75)    0.52                29
 10/05/2021   12:11:29   (  77.84, -26.89) 10/05/2021   12:11:20  (  77.84, -27.06)    4.12                 9
 10/05/2021   13:02:14   ( -77.86, 140.34) 10/05/2021   13:02:15  ( -77.86, 140.30)    0.84                 1
 10/05/2021   13:53:00   (  77.89, -52.49) 10/05/2021   13:53:20  (  77.85, -52.51)    4.28                20
 10/05/2021   14:43:44   ( -77.86, 114.94) 10/05/2021   14:44:15  ( -77.87, 114.86)    2.02                31
 10/05/2021   15:34:30   (  77.89, -77.89) 10/05/2021   15:35:19  (  77.90, -77.75)    3.44                49
 10/05/2021   16:25:14   ( -77.87,  89.54) 10/05/2021   16:26:15  ( -77.88,  89.41)    3.23                61
 10/05/2021   17:16:06   (  78.14,-104.56) 10/05/2021   17:17:14  (  78.10,-102.10)   56.53                68