Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 4 17.  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)
 04/18/2023   15:34:13   ( -70.90, 122.27) 04/18/2023   15:35:16  ( -70.91, 122.33)    2.91                63
 04/18/2023   16:24:56   (  70.78, -70.23) 04/18/2023   16:24:39  (  70.77, -70.23)    1.39                17
 04/18/2023   17:15:24   ( -69.96,  98.37) 04/18/2023   17:14:16  ( -70.02,  96.34)   77.46                68
 04/21/2023   04:28:04   ( -70.86, -71.14) 04/21/2023   04:28:49  ( -70.87, -71.15)    1.87                45
 04/21/2023   05:18:48   (  70.74,  96.35) 04/21/2023   05:18:13  (  70.73,  96.29)    2.83                35
 04/23/2023   17:21:56   ( -70.82,  95.44) 04/23/2023   17:22:22  ( -70.84,  95.39)    2.55                26
 04/23/2023   18:12:41   (  70.77, -97.16) 04/23/2023   18:11:45  (  70.75, -97.09)    3.47                56
 04/26/2023   05:25:14   (  71.31,  93.81) 04/26/2023   05:26:24  (  71.18,  94.86)   40.12                70
 04/26/2023   06:15:48   ( -70.80, -98.00) 04/26/2023   06:15:54  ( -70.82, -98.05)    2.64                 6
 04/26/2023   07:06:31   (  70.64,  69.56) 04/26/2023   07:05:18  (  70.67,  69.39)    7.06                73
 04/28/2023   18:18:58   (  70.89, -98.94) 04/28/2023   18:20:00  (  70.90, -98.99)    2.14                62
 04/28/2023   19:09:40   ( -70.79,  68.55) 04/28/2023   19:09:25  ( -70.80,  68.53)    2.06                15
 04/28/2023   20:00:09   (  69.89,-122.75) 04/28/2023   19:59:02  (  69.94,-125.06)   88.37                67
 05/01/2023   07:12:50   (  70.89,  67.59) 05/01/2023   07:13:30  (  70.89,  67.61)    0.95                40
 05/01/2023   08:03:32   ( -70.78,-124.92) 05/01/2023   08:02:55  ( -70.80,-124.88)    2.63                37