Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 12 11.  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)
 12/18/2022   20:05:03   ( -69.15,  56.58) 12/18/2022   20:06:12  ( -69.10,  58.21)   64.67                69
 12/18/2022   20:55:37   (  68.49,-135.22) 12/18/2022   20:56:50  (  68.50,-135.20)    1.49                73
 12/18/2022   21:46:20   ( -68.46,  32.14) 12/18/2022   21:47:21  ( -68.45,  32.11)    1.49                61
 12/18/2022   22:37:06   (  68.43,-160.52) 12/18/2022   22:37:48  (  68.44,-160.51)    1.09                42
 12/18/2022   23:27:48   ( -68.40,   6.84) 12/18/2022   23:28:18  ( -68.39,   6.80)    1.79                30
 12/19/2022   00:18:34   (  68.38, 174.17) 12/19/2022   00:18:45  (  68.39, 174.18)    0.70                11
 12/19/2022   01:09:17   ( -68.35, -18.47) 12/19/2022   01:09:16  ( -68.34, -18.51)    2.10                 1
 12/19/2022   02:00:03   (  68.33, 148.87) 12/19/2022   01:59:43  (  68.33, 148.87)    0.32                20
 12/19/2022   02:50:46   ( -68.30, -43.77) 12/19/2022   02:50:14  ( -68.28, -43.82)    2.40                32
 12/19/2022   03:41:32   (  68.27, 123.56) 12/19/2022   03:40:41  (  68.27, 123.56)    0.12                51
 12/19/2022   04:32:15   ( -68.24, -69.08) 12/19/2022   04:31:12  ( -68.23, -69.13)    2.70                63
 12/19/2022   05:22:56   (  67.95,  98.60) 12/19/2022   05:21:44  (  67.95,  97.91)   28.62                72
 12/19/2022   06:13:31   ( -67.49, -93.52) 12/19/2022   06:12:22  ( -67.52, -95.23)   72.85                69