Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 5 16.  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)
 05/16/2025   17:33:33   (  69.58, -86.11) 05/16/2025   17:34:43  (  69.48, -84.80)   52.15                70
 05/16/2025   18:24:08   ( -69.10,  81.89) 05/16/2025   18:25:20  ( -69.10,  82.04)    6.13                72
 05/16/2025   19:14:52   (  68.99,-110.66) 05/16/2025   19:15:49  (  69.00,-110.70)    2.10                57
 05/16/2025   20:05:35   ( -69.00,  56.66) 05/16/2025   20:06:18  ( -69.00,  56.67)    0.36                43
 05/16/2025   20:56:20   (  68.94,-135.96) 05/16/2025   20:56:46  (  68.95,-136.01)    2.25                26
 05/16/2025   21:47:04   ( -68.94,  31.36) 05/16/2025   21:47:16  ( -68.95,  31.36)    0.60                12
 05/16/2025   22:37:49   (  68.89,-161.26) 05/16/2025   22:37:44  (  68.90,-161.31)    2.41                 5
 05/16/2025   23:28:33   ( -68.89,   6.05) 05/16/2025   23:28:14  ( -68.90,   6.06)    0.88                19
 05/17/2025   00:19:18   (  68.84, 173.43) 05/17/2025   00:18:42  (  68.85, 173.38)    2.57                36
 05/17/2025   01:10:02   ( -68.84, -19.25) 05/17/2025   01:09:12  ( -68.85, -19.25)    1.17                50
 05/17/2025   02:00:47   (  68.79, 148.13) 05/17/2025   01:59:40  (  68.80, 148.08)    2.72                67
 05/17/2025   02:51:27   ( -68.57, -44.27) 05/17/2025   02:50:14  ( -68.59, -44.83)   22.96                73
 05/17/2025   03:42:01   (  67.93, 123.87) 05/17/2025   03:40:53  (  67.94, 121.73)   89.34                68
 05/29/2025   16:49:22   (  69.74, -75.25) 05/29/2025   16:50:31  (  69.66, -73.44)   70.20                69
 05/29/2025   17:39:57   ( -69.24,  92.79) 05/29/2025   17:41:10  ( -69.18,  93.25)   19.36                73
 05/29/2025   18:30:38   (  68.99, -99.56) 05/29/2025   18:31:40  (  69.01, -99.58)    2.46                62
 05/29/2025   19:21:22   ( -68.97,  67.78) 05/29/2025   19:22:11  ( -68.97,  67.73)    2.40                49
 05/29/2025   20:12:07   (  68.94,-124.87) 05/29/2025   20:12:38  (  68.96,-124.89)    2.53                31
 05/29/2025   21:02:51   ( -68.92,  42.48) 05/29/2025   21:03:09  ( -68.92,  42.42)    2.42                18
 05/29/2025   21:53:36   (  68.89,-150.17) 05/29/2025   21:53:36  (  68.91,-150.20)    2.59                 0
 05/29/2025   22:44:20   ( -68.87,  17.17) 05/29/2025   22:44:07  ( -68.87,  17.12)    2.43                13
 05/29/2025   23:35:05   (  68.84,-175.47) 05/29/2025   23:34:34  (  68.86,-175.50)    2.64                31
 05/30/2025   00:25:49   ( -68.82,  -8.13) 05/30/2025   00:25:05  ( -68.82,  -8.19)    2.41                44
 05/30/2025   01:16:34   (  68.79, 159.22) 05/30/2025   01:15:32  (  68.81, 159.19)    2.68                62
 05/30/2025   02:07:18   ( -68.77, -33.44) 05/30/2025   02:06:03  ( -68.76, -33.49)    2.37                75