Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 1 20.  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)
 01/23/2021   08:29:33   (  78.67,  24.07) 01/23/2021   08:28:22  (  78.69,  23.99)    2.97                71
 01/23/2021   09:20:18   ( -78.69,-168.73) 01/23/2021   09:19:17  ( -78.70,-168.65)    2.38                61
 01/23/2021   10:11:04   (  78.71,  -1.56) 01/23/2021   10:10:22  (  78.70,  -1.40)    3.48                42
 01/23/2021   11:01:48   ( -78.69, 165.87) 01/23/2021   11:01:17  ( -78.72, 165.96)    3.47                31
 01/23/2021   11:52:34   (  78.71, -26.96) 01/23/2021   11:52:23  (  78.68, -27.04)    3.62                11
 01/23/2021   12:43:18   ( -78.69, 140.48) 01/23/2021   12:43:18  ( -78.70, 140.32)    3.35                 0
 01/23/2021   13:34:04   (  78.72, -52.35) 01/23/2021   13:34:23  (  78.70, -52.43)    2.49                19
 01/23/2021   14:24:49   ( -78.73, 114.84) 01/23/2021   14:25:18  ( -78.71, 114.93)    3.15                29
 01/23/2021   15:15:34   (  78.72, -77.75) 01/23/2021   15:16:23  (  78.71, -77.82)    1.59                49
 01/23/2021   16:06:19   ( -78.74,  89.45) 01/23/2021   16:07:18  ( -78.73,  89.55)    2.44                59
 01/23/2021   16:57:09   (  78.94,-104.60) 01/23/2021   16:58:17  (  78.90,-101.95)   56.86                68