Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 1 19.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 01/23/2021   21:10:32   ( -80.35,  68.61) 01/23/2021   21:11:40  ( -80.35,  68.69)    1.58                68
 01/23/2021   22:01:37   (  80.34,-123.89) 01/23/2021   22:02:20  (  80.35,-123.94)    1.85                43
 01/23/2021   22:52:32   ( -80.34,  43.26) 01/23/2021   22:53:02  ( -80.34,  43.22)    0.97                30
 01/23/2021   23:43:38   (  80.35,-149.57) 01/23/2021   23:43:42  (  80.34,-149.41)    3.19                 4
 01/24/2021   00:34:32   ( -80.34,  17.91) 01/24/2021   00:34:24  ( -80.33,  17.76)    2.96                 8
 01/24/2021   01:25:38   (  80.34,-174.93) 01/24/2021   01:25:04  (  80.33,-174.88)    1.34                34
 01/24/2021   02:16:32   ( -80.33,  -7.45) 01/24/2021   02:15:45  ( -80.34,  -7.39)    1.97                47