Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 3 20.  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)
 03/21/2023   20:13:01   (  70.68,-127.36) 03/21/2023   20:13:34  (  70.65,-127.34)    3.32                33
 03/21/2023   21:03:42   ( -70.54,  40.18) 03/21/2023   21:03:00  ( -70.56,  40.18)    1.71                42
 03/24/2023   09:06:59   (  70.65,  39.21) 03/24/2023   09:07:16  (  70.64,  39.20)    1.29                17
 03/24/2023   09:57:41   ( -70.56,-153.33) 03/24/2023   09:56:42  ( -70.55,-153.29)    2.49                59
 03/26/2023   21:10:19   ( -71.06,  37.73) 03/26/2023   21:11:30  ( -70.99,  38.62)   33.20                71
 03/26/2023   22:00:57   (  70.63,-154.24) 03/26/2023   22:00:57  (  70.65,-154.24)    1.52                 0
 03/26/2023   22:51:37   ( -70.44,  13.39) 03/26/2023   22:50:24  ( -70.50,  13.19)    9.84                73
 03/29/2023   10:04:11   ( -70.74,-155.21) 03/29/2023   10:05:15  ( -70.74,-155.20)    0.64                64
 03/29/2023   10:54:55   (  70.62,  12.29) 03/29/2023   10:54:38  (  70.61,  12.27)    1.32                17
 03/29/2023   11:45:24   ( -69.85,-179.18) 03/29/2023   11:44:16  ( -69.86, 178.84)   75.58                68
 03/31/2023   22:58:09   ( -70.73,  11.32) 03/31/2023   22:58:55  ( -70.73,  11.33)    1.17                46
 03/31/2023   23:48:53   (  70.62, 178.81) 03/31/2023   23:48:18  (  70.60, 178.80)    2.84                35