Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 4 23.  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)
 04/23/2023   17:21:57   ( -70.84,  95.40) 04/23/2023   17:22:23  ( -70.83,  95.37)    1.90                26
 04/23/2023   18:12:41   (  70.73, -97.11) 04/23/2023   18:11:46  (  70.75, -97.09)    1.81                55
 04/26/2023   05:25:14   (  71.33,  93.79) 04/26/2023   05:26:24  (  71.20,  94.89)   41.61                70
 04/26/2023   06:15:48   ( -70.82, -98.03) 04/26/2023   06:15:54  ( -70.83, -98.03)    1.57                 6
 04/26/2023   07:06:31   (  70.66,  69.54) 04/26/2023   07:05:18  (  70.69,  69.42)    6.04                73
 04/28/2023   18:18:58   (  70.89, -98.95) 04/28/2023   18:20:01  (  70.90, -98.99)    1.44                63
 04/28/2023   19:09:40   ( -70.80,  68.52) 04/28/2023   19:09:26  ( -70.80,  68.52)    0.16                14
 04/28/2023   20:00:09   (  69.90,-122.76) 04/28/2023   19:59:02  (  70.00,-124.98)   85.33                67
 05/01/2023   07:12:50   (  70.89,  67.58) 05/01/2023   07:13:32  (  70.89,  67.59)    0.31                42
 05/01/2023   08:03:32   ( -70.79,-124.94) 05/01/2023   08:02:57  ( -70.79,-124.90)    1.37                35
 05/03/2023   20:06:41   (  70.84,-125.81) 05/03/2023   20:07:03  (  70.84,-125.88)    2.60                22
 05/03/2023   20:57:23   ( -70.74,  41.67) 05/03/2023   20:56:28  ( -70.75,  41.63)    1.85                55
 05/06/2023   08:09:55   ( -71.26,-127.30) 05/06/2023   08:11:06  ( -71.13,-126.50)   31.97                71
 05/06/2023   09:00:33   (  70.85,  40.70) 05/06/2023   09:00:32  (  70.87,  40.77)    3.38                 1
 05/06/2023   09:51:12   ( -70.59,-151.56) 05/06/2023   09:49:59  ( -70.67,-151.88)   14.94                73