Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 9 18.  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)
 09/18/2022   15:58:00   (  70.05, -63.02) 09/18/2022   15:59:12  (  70.02, -62.94)    4.76                72
 09/18/2022   16:48:41   ( -69.91, 104.51) 09/18/2022   16:48:42  ( -69.90, 104.54)    1.19                 1
 09/18/2022   17:39:23   (  69.69, -87.85) 09/18/2022   17:38:10  (  69.74, -88.04)    9.72                73
 09/21/2022   08:14:54   (  70.00,  52.83) 09/21/2022   08:15:34  (  69.99,  52.90)    3.17                40
 09/21/2022   09:05:35   ( -69.86,-139.64) 09/21/2022   09:05:04  ( -69.88,-139.62)    2.29                31
 09/23/2022   23:41:14   ( -70.54,   0.45) 09/23/2022   23:42:24  ( -70.39,   1.70)   49.71                70
 09/24/2022   00:31:49   (  69.95, 168.66) 09/24/2022   00:31:57  (  69.94, 168.72)    2.49                 8
 09/24/2022   01:22:30   ( -69.81, -23.80) 09/24/2022   01:21:27  ( -69.83, -23.80)    2.76                63
 09/26/2022   15:58:00   ( -70.02, 117.02) 09/26/2022   15:58:53  ( -70.00, 117.04)    2.65                53
 09/26/2022   16:48:43   (  69.86, -75.42) 09/26/2022   16:48:20  (  69.88, -75.48)    3.16                23
 09/26/2022   17:39:11   ( -69.02,  93.10) 09/26/2022   17:38:03  ( -69.05,  91.06)   81.35                68
 09/29/2022   07:24:27   (  70.82,  64.21) 09/29/2022   07:25:34  (  70.69,  66.29)   77.58                67
 09/29/2022   08:14:55   ( -69.98,-127.15) 09/29/2022   08:15:15  ( -69.98,-127.10)    1.65                20
 09/29/2022   09:05:39   (  69.88,  40.32) 09/29/2022   09:04:42  (  69.86,  40.38)    2.83                57
 10/01/2022   23:41:07   (  70.05,-178.80) 10/01/2022   23:42:06  (  70.05,-178.75)    1.89                59
 10/02/2022   00:31:49   ( -69.95, -11.32) 10/02/2022   00:31:36  ( -69.95, -11.26)    2.36                13
 10/02/2022   01:22:22   (  69.26, 156.99) 10/02/2022   01:21:12  (  69.33, 155.55)   57.10                70