Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 10 18.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(GCOM-C) GCOM-C Lat/Lon    Distance(km)  Time Diff(sec)
 10/19/2025   05:19:59   (  69.76,  97.55) 10/19/2025   05:21:06  (  69.71,  99.68)   82.56                67
 10/19/2025   06:10:34   ( -69.28, -94.44) 10/19/2025   06:11:46  ( -69.17, -93.71)   31.55                72
 10/19/2025   07:01:13   (  68.91,  73.39) 10/19/2025   07:02:18  (  68.91,  73.32)    2.49                65
 10/19/2025   07:51:57   ( -68.91,-119.30) 10/19/2025   07:52:48  ( -68.91,-119.30)    0.75                51
 10/19/2025   08:42:42   (  68.86,  48.08) 10/19/2025   08:43:16  (  68.86,  48.02)    2.47                34
 10/19/2025   09:33:26   ( -68.86,-144.60) 10/19/2025   09:33:46  ( -68.86,-144.61)    0.44                20
 10/19/2025   10:24:11   (  68.81,  22.78) 10/19/2025   10:24:14  (  68.81,  22.72)    2.47                 3
 10/19/2025   11:14:55   ( -68.81,-169.91) 10/19/2025   11:14:44  ( -68.81,-169.91)    0.19                11
 10/19/2025   12:05:40   (  68.76,  -2.53) 10/19/2025   12:05:12  (  68.76,  -2.58)    2.48                28
 10/19/2025   12:56:24   ( -68.76, 164.79) 10/19/2025   12:55:42  ( -68.76, 164.79)    0.30                42
 10/19/2025   13:47:09   (  68.71, -27.83) 10/19/2025   13:46:10  (  68.71, -27.89)    2.51                59
 10/19/2025   14:37:53   ( -68.71, 139.49) 10/19/2025   14:36:40  ( -68.71, 139.49)    0.60                73
 10/19/2025   15:28:28   (  68.12, -52.43) 10/19/2025   15:27:18  (  68.12, -53.89)   60.21                70
 11/01/2025   05:26:24   ( -69.48, -83.61) 11/01/2025   05:27:34  ( -69.43, -82.26)   52.88                70
 11/01/2025   06:17:00   (  68.95,  84.45) 11/01/2025   06:18:10  (  68.94,  84.45)    0.94                70
 11/01/2025   07:07:43   ( -68.90,-108.16) 11/01/2025   07:08:41  ( -68.90,-108.23)    2.80                58
 11/01/2025   07:58:29   (  68.90,  59.14) 11/01/2025   07:59:08  (  68.89,  59.15)    0.97                39
 11/01/2025   08:49:12   ( -68.85,-133.47) 11/01/2025   08:49:39  ( -68.85,-133.54)    2.80                27
 11/01/2025   09:39:58   (  68.85,  33.84) 11/01/2025   09:40:06  (  68.84,  33.84)    1.00                 8
 11/01/2025   10:30:41   ( -68.80,-158.78) 11/01/2025   10:30:37  ( -68.80,-158.84)    2.77                 4
 11/01/2025   11:21:27   (  68.80,   8.53) 11/01/2025   11:21:04  (  68.79,   8.54)    1.04                23
 11/01/2025   12:12:10   ( -68.75, 175.92) 11/01/2025   12:11:35  ( -68.74, 175.85)    2.73                35
 11/01/2025   13:02:56   (  68.75, -16.77) 11/01/2025   13:02:02  (  68.74, -16.77)    1.09                54
 11/01/2025   13:53:39   ( -68.70, 150.61) 11/01/2025   13:52:33  ( -68.69, 150.55)    2.66                66
 11/01/2025   14:44:18   (  68.32, -41.59) 11/01/2025   14:43:06  (  68.36, -42.50)   37.71                72
 11/01/2025   15:34:53   ( -67.84, 126.34) 11/01/2025   15:33:45  ( -67.89, 124.28)   86.45                68