Simultaneous Nadir Overpasses (SNOs) between METOP-B and NPP
TLE Epoch: 2023 11 21.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/21/2023   03:22:29   (  72.91, 120.74) 11/21/2023   03:23:40  (  72.90, 120.74)    0.29                71
 11/21/2023   04:13:11   ( -72.90, -71.95) 11/21/2023   04:14:24  ( -72.92, -71.98)    2.97                73
 11/21/2023   05:03:55   (  72.68,  94.93) 11/21/2023   05:05:07  (  72.76,  95.67)   25.92                72
 11/21/2023   05:54:38   ( -72.62, -97.86) 11/21/2023   05:55:49  ( -72.67, -96.84)   34.48                71
 11/21/2023   06:45:22   (  72.40,  69.03) 11/21/2023   06:46:31  (  72.46,  70.90)   63.25                69
 11/21/2023   07:36:05   ( -72.34,-123.76) 11/21/2023   07:37:13  ( -72.38,-121.61)   72.42                68