Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 4 2.  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)
 04/03/2023   11:52:05   ( -70.72, 177.86) 04/03/2023   11:52:30  ( -70.73, 177.91)    2.20                25
 04/03/2023   12:42:49   (  70.60, -14.63) 04/03/2023   12:41:53  (  70.62, -14.60)    2.49                56
 04/05/2023   23:55:27   (  71.14, 176.34) 04/05/2023   23:56:38  (  71.02, 177.27)   36.20                71
 04/06/2023   00:46:02   ( -70.69, -15.58) 04/06/2023   00:46:08  ( -70.68, -15.59)    1.03                 6
 04/06/2023   01:36:44   (  70.47, 152.10) 04/06/2023   01:35:32  (  70.52, 151.83)   11.36                72
 04/08/2023   12:49:17   (  70.77, -16.49) 04/08/2023   12:50:19  (  70.76, -16.55)    1.92                62
 04/08/2023   13:39:59   ( -70.68, 150.97) 04/08/2023   13:39:44  ( -70.70, 151.01)    3.00                15
 04/08/2023   14:30:28   (  69.77, -40.30) 04/08/2023   14:29:21  (  69.81, -42.59)   88.04                67
 04/11/2023   01:43:14   (  70.76, 150.03) 04/11/2023   01:43:54  (  70.79, 150.07)    2.92                40
 04/11/2023   02:33:56   ( -70.67, -42.50) 04/11/2023   02:33:20  ( -70.67, -42.46)    1.38                36
 04/13/2023   14:37:11   (  70.77, -43.45) 04/13/2023   14:37:29  (  70.76, -43.39)    2.53                18
 04/13/2023   15:27:51   ( -70.62, 124.11) 04/13/2023   15:26:54  ( -70.64, 124.08)    2.14                57