Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 12 1.  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)
 12/01/2021   04:10:40   (  80.70, 148.43) 12/01/2021   04:11:48  (  80.70, 148.40)    0.52                68
 12/01/2021   05:01:45   ( -80.70, -44.42) 12/01/2021   05:02:29  ( -80.69, -44.40)    1.08                44
 12/01/2021   05:52:40   (  80.69, 122.99) 12/01/2021   05:53:10  (  80.69, 122.92)    1.34                30
 12/01/2021   06:43:45   ( -80.70, -69.86) 12/01/2021   06:43:51  ( -80.68, -69.88)    1.79                 6
 12/01/2021   07:34:40   (  80.69,  97.55) 12/01/2021   07:34:32  (  80.68,  97.44)    2.33                 8
 12/01/2021   08:25:44   ( -80.68, -94.93) 12/01/2021   08:25:12  ( -80.69, -95.01)    1.88                32
 12/01/2021   09:16:40   (  80.69,  72.11) 12/01/2021   09:15:54  (  80.67,  71.97)    3.34                46
 12/01/2021   10:07:44   ( -80.68,-120.37) 12/01/2021   10:06:34  ( -80.68,-120.49)    2.27                70
 12/12/2021   07:56:07   ( -80.70, -87.78) 12/12/2021   07:57:15  ( -80.71, -87.76)    0.70                68
 12/12/2021   08:47:02   (  80.71,  79.36) 12/12/2021   08:47:57  (  80.69,  79.32)    1.81                55
 12/12/2021   09:38:07   ( -80.70,-113.22) 12/12/2021   09:38:37  ( -80.70,-113.24)    0.35                30
 12/12/2021   10:29:01   (  80.69,  54.28) 12/12/2021   10:29:18  (  80.71,  54.18)    2.15                17
 12/12/2021   11:20:07   ( -80.70,-138.66) 12/12/2021   11:19:59  ( -80.69,-138.72)    1.38                 8
 12/12/2021   12:11:01   (  80.69,  28.84) 12/12/2021   12:10:40  (  80.70,  28.70)    2.53                21
 12/12/2021   13:02:07   ( -80.70,-164.10) 12/12/2021   13:01:21  ( -80.68,-164.20)    2.42                46