Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 1 30.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/31/2021   20:28:14   (  80.83,-114.95) 01/31/2021   20:27:05  (  80.83,-114.95)    0.35                69
 01/31/2021   21:18:55   ( -80.83,  52.45) 01/31/2021   21:18:00  ( -80.83,  52.39)    1.10                55
 01/31/2021   22:09:36   (  80.82,-140.44) 01/31/2021   22:09:05  (  80.83,-140.29)    2.87                31
 01/31/2021   23:00:17   ( -80.83,  26.97) 01/31/2021   23:00:00  ( -80.83,  27.05)    1.64                17
 01/31/2021   23:50:57   (  80.83,-165.58) 01/31/2021   23:51:05  (  80.83,-165.63)    1.05                 8
 02/01/2021   00:41:38   ( -80.84,   1.83) 02/01/2021   00:42:00  ( -80.83,   1.72)    2.26                22
 02/01/2021   01:32:19   (  80.82, 168.94) 02/01/2021   01:33:05  (  80.83, 169.03)    1.69                46
 02/01/2021   02:23:00   ( -80.83, -23.66) 02/01/2021   02:24:00  ( -80.83, -23.62)    0.74                60
 02/11/2021   22:32:18   ( -80.85,  34.06) 02/11/2021   22:31:05  ( -80.84,  34.03)    1.38                73
 02/11/2021   23:22:59   (  80.83,-158.88) 02/11/2021   23:22:09  (  80.84,-159.03)    2.84                50
 02/12/2021   00:13:40   ( -80.84,   8.58) 02/12/2021   00:13:05  ( -80.84,   8.70)    2.20                35
 02/12/2021   01:04:20   (  80.85, 175.98) 02/12/2021   01:04:08  (  80.84, 176.01)    1.11                12
 02/12/2021   01:55:02   ( -80.83, -16.91) 02/12/2021   01:55:06  ( -80.84, -17.01)    1.94                 4
 02/12/2021   02:45:42   (  80.84, 150.50) 02/12/2021   02:46:08  (  80.83, 150.66)    2.95                26
 02/12/2021   03:36:23   ( -80.84, -42.05) 02/12/2021   03:37:05  ( -80.83, -41.98)    1.80                42