Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 3 6.  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)
 03/06/2023   15:39:49   ( -70.62, 120.98) 03/06/2023   15:40:33  ( -70.62, 121.02)    1.62                44
 03/06/2023   16:30:33   (  70.50, -71.51) 03/06/2023   16:29:56  (  70.49, -71.50)    1.39                37
 03/09/2023   04:33:49   ( -70.62, -72.51) 03/09/2023   04:34:20  ( -70.63, -72.43)    2.77                31
 03/09/2023   05:24:33   (  70.50,  95.00) 03/09/2023   05:23:43  (  70.49,  95.04)    1.80                50
 03/11/2023   16:37:21   (  71.46, -74.73) 03/11/2023   16:38:28  (  71.37, -72.40)   83.29                67
 03/11/2023   17:27:48   ( -70.58,  94.07) 03/11/2023   17:28:07  ( -70.58,  94.03)    1.59                19
 03/11/2023   18:18:32   (  70.47, -98.43) 03/11/2023   18:17:29  (  70.50, -98.43)    3.32                63
 03/14/2023   05:31:11   (  70.96,  92.63) 03/14/2023   05:32:22  (  70.88,  93.37)   28.46                71
 03/14/2023   06:21:47   ( -70.56, -99.38) 03/14/2023   06:21:52  ( -70.58, -99.43)    3.22                 5
 03/14/2023   07:12:29   (  70.33,  68.29) 03/14/2023   07:11:16  (  70.38,  67.95)   13.70                73
 03/16/2023   18:25:04   (  70.69,-100.40) 03/16/2023   18:26:08  (  70.71,-100.34)    2.78                64
 03/16/2023   19:15:46   ( -70.59,  67.08) 03/16/2023   19:15:35  ( -70.58,  67.11)    2.41                11
 03/16/2023   20:06:17   (  69.79,-124.37) 03/16/2023   20:05:09  (  69.82,-126.29)   73.76                68
 03/19/2023   07:19:03   (  70.69,  66.11) 03/19/2023   07:19:51  (  70.70,  66.19)    3.09                48
 03/19/2023   08:09:44   ( -70.54,-126.32) 03/19/2023   08:09:18  ( -70.57,-126.35)    3.26                26