Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 9 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)
 09/19/2022   02:06:42   (  69.16, 146.04) 09/19/2022   02:07:51  (  69.14, 147.70)   65.92                69
 09/19/2022   02:57:17   ( -68.70, -46.02) 09/19/2022   02:58:30  ( -68.65, -45.58)   18.60                73
 09/19/2022   03:47:59   (  68.46, 121.60) 09/19/2022   03:49:00  (  68.49, 121.60)    2.35                61
 09/19/2022   04:38:42   ( -68.43, -71.04) 09/19/2022   04:39:31  ( -68.43, -71.10)    2.15                49
 09/19/2022   05:29:28   (  68.42,  96.29) 09/19/2022   05:29:58  (  68.43,  96.29)    1.66                30
 09/19/2022   06:20:11   ( -68.39, -96.35) 09/19/2022   06:20:29  ( -68.38, -96.41)    2.26                18
 09/19/2022   07:10:57   (  68.37,  70.98) 09/19/2022   07:10:56  (  68.37,  70.98)    0.97                 1
 09/19/2022   08:01:40   ( -68.34,-121.67) 09/19/2022   08:01:27  ( -68.32,-121.71)    2.54                13
 09/19/2022   08:52:26   (  68.32,  45.67) 09/19/2022   08:51:54  (  68.32,  45.67)    0.32                32
 09/19/2022   09:43:09   ( -68.29,-146.98) 09/19/2022   09:42:25  ( -68.27,-147.02)    2.93                44
 09/19/2022   10:33:55   (  68.27,  20.36) 09/19/2022   10:32:52  (  68.26,  20.36)    0.51                63
 09/19/2022   11:24:37   ( -68.18,-172.22) 09/19/2022   11:23:23  ( -68.21,-172.33)    5.45                74
 09/19/2022   12:15:11   (  67.51,  -4.08) 09/19/2022   12:14:02  (  67.55,  -5.74)   70.71                69
 10/02/2022   01:22:17   (  68.98, 157.38) 10/02/2022   01:23:28  (  68.89, 158.52)   46.31                71