Simultaneous Nadir Overpasses (SNOs) between METOP-B and NPP
TLE Epoch: 2023 9 30.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/30/2023   04:40:05   (  72.97, 101.72) 09/30/2023   04:39:54  (  72.94, 101.72)    3.28                11
 09/30/2023   05:30:47   ( -72.96, -90.96) 09/30/2023   05:30:38  ( -72.94, -90.96)    2.52                 9
 09/30/2023   06:21:27   (  72.94,  76.33) 09/30/2023   06:21:24  (  72.95,  76.33)    0.46                 3
 09/30/2023   07:12:09   ( -72.94,-116.35) 09/30/2023   07:12:08  ( -72.95,-116.36)    1.14                 1
 09/30/2023   08:02:49   (  72.92,  50.95) 09/30/2023   08:02:53  (  72.91,  51.04)    3.41                 4
 09/30/2023   08:53:31   ( -72.92,-141.74) 09/30/2023   08:53:37  ( -72.91,-141.65)    3.21                 6
 09/30/2023   09:44:11   (  72.90,  25.56) 09/30/2023   09:44:23  (  72.92,  25.64)    3.54                12
 09/30/2023   10:34:52   ( -72.94,-167.02) 09/30/2023   10:35:07  ( -72.92,-167.04)    2.85                15
 09/30/2023   11:25:32   (  72.93,   0.28) 09/30/2023   11:25:53  (  72.93,   0.25)    0.93                21
 09/30/2023   12:16:14   ( -72.92, 167.59) 09/30/2023   12:16:37  ( -72.93, 167.56)    1.21                23
 09/30/2023   13:06:54   (  72.90, -25.11) 09/30/2023   13:07:22  (  72.89, -25.04)    2.94                28
 09/30/2023   13:57:36   ( -72.90, 142.20) 09/30/2023   13:58:06  ( -72.89, 142.27)    2.63                30
 09/30/2023   14:48:16   (  72.88, -50.50) 09/30/2023   14:48:52  (  72.90, -50.44)    2.88                36
 09/30/2023   15:38:57   ( -72.92, 116.92) 09/30/2023   15:39:36  ( -72.90, 116.88)    3.30                39
 09/30/2023   16:29:37   (  72.91, -75.78) 09/30/2023   16:30:22  (  72.91, -75.83)    1.59                45
 09/30/2023   17:20:19   ( -72.90,  91.53) 09/30/2023   17:21:06  ( -72.91,  91.48)    1.66                47
 09/30/2023   18:10:59   (  72.88,-101.17) 09/30/2023   18:11:51  (  72.87,-101.12)    2.56                52
 09/30/2023   19:01:41   ( -72.88,  66.14) 09/30/2023   19:02:35  ( -72.87,  66.20)    2.15                54
 09/30/2023   19:52:21   (  72.86,-126.56) 09/30/2023   19:53:21  (  72.88,-126.52)    2.28                60
 09/30/2023   20:43:03   ( -72.86,  40.76) 09/30/2023   20:44:05  ( -72.88,  40.80)    2.78                62
 09/30/2023   21:33:42   (  72.89,-151.84) 09/30/2023   21:34:51  (  72.89,-151.91)    2.28                69
 09/30/2023   22:24:24   ( -72.88,  15.47) 09/30/2023   22:25:35  ( -72.89,  15.40)    2.28                71
 09/30/2023   23:15:06   (  72.76,-177.44) 09/30/2023   23:16:19  (  72.80,-177.09)   11.96                73
 10/01/2023   00:05:49   ( -72.71, -10.23) 10/01/2023   00:07:02  ( -72.75,  -9.67)   18.79                73
 10/01/2023   00:56:33   (  72.48, 156.65) 10/01/2023   00:57:43  (  72.50, 158.13)   49.54                70
 10/01/2023   01:47:17   ( -72.38, -36.23) 10/01/2023   01:48:26  ( -72.45, -34.45)   60.24                69
 10/01/2023   02:38:01   (  72.15, 130.67) 10/01/2023   02:39:07  (  72.20, 133.34)   91.27                66
 10/01/2023   03:28:44   ( -72.10, -62.11) 10/01/2023   03:29:50  ( -72.16, -59.25)   97.85                66