Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 9 20.  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)
 09/23/2025   08:29:40   (  69.62,  50.24) 09/23/2025   08:30:49  (  69.57,  51.96)   67.06                69
 09/23/2025   09:20:15   ( -69.13,-141.75) 09/23/2025   09:21:28  ( -69.08,-141.35)   17.10                73
 09/23/2025   10:10:57   (  68.92,  25.85) 09/23/2025   10:11:58  (  68.93,  25.83)    0.84                61
 09/23/2025   11:01:41   ( -68.92,-166.83) 09/23/2025   11:02:28  ( -68.92,-166.80)    1.19                47
 09/23/2025   11:52:26   (  68.87,   0.55) 09/23/2025   11:52:56  (  68.87,   0.52)    1.24                30
 09/23/2025   12:43:10   ( -68.87, 167.87) 09/23/2025   12:43:26  ( -68.87, 167.89)    0.99                16
 09/23/2025   13:33:55   (  68.81, -24.75) 09/23/2025   13:33:54  (  68.82, -24.79)    1.63                 1
 09/23/2025   14:24:39   ( -68.81, 142.57) 09/23/2025   14:24:24  ( -68.82, 142.58)    0.95                15
 09/23/2025   15:15:23   (  68.76, -50.05) 09/23/2025   15:14:51  (  68.77, -50.10)    2.00                32
 09/23/2025   16:06:07   ( -68.76, 117.27) 09/23/2025   16:05:21  ( -68.76, 117.27)    1.06                46
 09/23/2025   16:56:52   (  68.70, -75.35) 09/23/2025   16:55:49  (  68.72, -75.40)    2.35                63
 09/23/2025   17:47:35   ( -68.65,  92.04) 09/23/2025   17:46:20  ( -68.66,  91.90)    5.85                75
 09/23/2025   18:38:08   (  67.95, -99.75) 09/23/2025   18:37:00  (  67.96,-101.61)   77.64                68