Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2025 7 1.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/02/2025   07:17:32   (  70.26,  66.69) 07/02/2025   07:16:24  (  70.23,  64.44)   84.87                68
 07/02/2025   08:08:27   ( -70.87,-126.97) 07/02/2025   08:07:13  ( -70.84,-127.31)   12.96                74
 07/02/2025   08:59:15   (  70.95,  40.21) 07/02/2025   08:58:06  (  70.98,  40.20)    3.63                69
 07/02/2025   09:49:59   ( -70.98,-152.53) 07/02/2025   09:49:07  ( -70.96,-152.58)    2.79                52
 07/02/2025   10:40:46   (  71.00,  14.74) 07/02/2025   10:40:02  (  71.00,  14.76)    0.72                44
 07/02/2025   11:31:30   ( -71.03,-178.00) 07/02/2025   11:31:02  ( -71.03,-177.94)    2.13                28
 07/02/2025   12:22:16   (  71.01, -10.64) 07/02/2025   12:21:58  (  71.02, -10.69)    2.48                18
 07/02/2025   13:13:00   ( -71.04, 156.62) 07/02/2025   13:12:58  ( -71.05, 156.62)    1.85                 2
 07/02/2025   14:03:47   (  71.06, -36.11) 07/02/2025   14:03:54  (  71.04, -36.13)    2.06                 7
 07/02/2025   14:54:31   ( -71.09, 131.15) 07/02/2025   14:54:54  ( -71.07, 131.17)    2.06                23
 07/02/2025   15:45:17   (  71.07, -61.49) 07/02/2025   15:45:50  (  71.07, -61.58)    3.07                33
 07/02/2025   16:36:01   ( -71.10, 105.77) 07/02/2025   16:36:50  ( -71.10, 105.72)    1.83                49
 07/02/2025   17:26:48   (  71.12, -86.96) 07/02/2025   17:27:45  (  71.14, -86.93)    2.32                57
 07/02/2025   18:17:32   ( -71.15,  80.30) 07/02/2025   18:18:45  ( -71.17,  80.37)    2.94                73
 07/02/2025   19:08:24   (  71.44,-112.89) 07/02/2025   19:09:36  (  71.42,-111.91)   34.57                72