Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 1 22.  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)
 01/22/2023   12:22:58   ( -70.57, 170.16) 01/22/2023   12:24:09  ( -70.51, 170.39)   10.70                71
 01/22/2023   13:13:40   (  70.35, -22.19) 01/22/2023   13:13:34  (  70.34, -22.20)    1.30                 6
 01/22/2023   14:04:16   ( -69.94, 145.76) 01/22/2023   14:03:04  ( -69.99, 144.95)   31.39                72
 01/25/2023   01:16:56   ( -70.64, -23.43) 01/25/2023   01:18:08  ( -70.56, -23.06)   16.01                72
 01/25/2023   02:07:37   (  70.37, 144.31) 01/25/2023   02:07:33  (  70.38, 144.34)    1.97                 4
 01/25/2023   02:58:14   ( -70.01, -47.82) 01/25/2023   02:57:02  ( -70.09, -48.43)   24.76                72
 01/27/2023   14:10:54   ( -70.71, 142.97) 01/27/2023   14:12:06  ( -70.62, 143.51)   22.47                72
 01/27/2023   15:01:34   (  70.40, -49.21) 01/27/2023   15:01:32  (  70.38, -49.18)    2.08                 2
 01/27/2023   15:52:12   ( -70.09, 118.58) 01/27/2023   15:51:00  ( -70.15, 118.14)   18.23                72
 01/30/2023   03:04:52   ( -70.80, -50.65) 01/30/2023   03:06:03  ( -70.69, -49.90)   30.15                71
 01/30/2023   03:55:30   (  70.38, 117.33) 01/30/2023   03:55:30  (  70.39, 117.32)    1.09                 0
 01/30/2023   04:46:10   ( -70.18, -75.03) 01/30/2023   04:44:57  ( -70.22, -75.28)   10.59                73
 02/01/2023   15:58:49   ( -70.84, 115.80) 02/01/2023   16:00:00  ( -70.72, 116.63)   33.56                71
 02/01/2023   16:49:27   (  70.43, -76.22) 02/01/2023   16:49:27  (  70.41, -76.16)    3.02                 0
 02/01/2023   17:40:07   ( -70.22,  91.43) 02/01/2023   17:38:54  ( -70.24,  91.25)    7.21                73
 02/04/2023   04:52:44   ( -70.85, -77.68) 02/04/2023   04:53:55  ( -70.76, -76.82)   33.08                71
 02/04/2023   05:43:22   (  70.44,  90.30) 02/04/2023   05:43:22  (  70.44,  90.37)    2.97                 0
 02/04/2023   06:34:02   ( -70.22,-102.05) 02/04/2023   06:32:49  ( -70.28,-102.21)    8.61                73