Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2025 4 18.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/19/2025   21:03:38   (  73.66,-145.91) 04/19/2025   21:04:10  (  73.69,-145.90)    2.86                32
 04/19/2025   21:54:20   ( -73.57,  21.61) 04/19/2025   21:53:32  ( -73.59,  21.56)    2.71                48
 04/22/2025   07:25:22   ( -73.69,-121.41) 04/22/2025   07:26:07  ( -73.69,-121.44)    0.93                45
 04/22/2025   08:16:06   (  73.59,  46.14) 04/22/2025   08:15:27  (  73.60,  46.06)    3.18                39
 04/24/2025   17:47:08   (  73.72, -96.91) 04/24/2025   17:48:01  (  73.71, -96.92)    1.63                53
 04/24/2025   18:37:50   ( -73.62,  70.64) 04/24/2025   18:37:23  ( -73.63,  70.58)    2.11                27
 04/27/2025   04:08:52   ( -73.76, -72.42) 04/27/2025   04:09:56  ( -73.76, -72.34)    2.38                64
 04/27/2025   04:59:35   (  73.67,  95.11) 04/27/2025   04:59:15  (  73.65,  95.12)    1.22                20
 04/29/2025   14:30:36   (  73.77, -47.87) 04/29/2025   14:31:48  (  73.74, -47.90)    3.43                72
 04/29/2025   15:21:19   ( -73.70, 119.59) 04/29/2025   15:21:10  ( -73.68, 119.64)    3.22                 9
 05/02/2025   00:52:27   ( -74.15, -24.24) 05/02/2025   00:53:37  ( -74.04, -22.76)   46.42                70
 05/02/2025   01:43:04   (  73.73, 144.11) 05/02/2025   01:43:01  (  73.72, 144.20)    3.24                 3