Simultaneous Nadir Overpasses (SNOs) between NPP and METOP-C
TLE Epoch: 2020 10 27.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 11/09/2020   16:10:34   (  73.31, -71.97) 11/09/2020   16:11:41  (  73.28, -69.51)   78.60                67
 11/09/2020   17:01:17   ( -73.26,  95.46) 11/09/2020   17:02:25  ( -73.19,  97.62)   69.68                68
 11/09/2020   17:51:58   (  73.02, -96.70) 11/09/2020   17:53:09  (  72.96, -95.55)   37.89                71
 11/09/2020   18:42:41   ( -72.97,  70.72) 11/09/2020   18:43:53  ( -72.87,  71.59)   30.17                72
 11/09/2020   19:33:22   (  72.72,-121.45) 11/09/2020   19:34:36  (  72.69,-121.46)    3.66                74
 11/09/2020   20:24:06   ( -72.72,  45.86) 11/09/2020   20:25:18  ( -72.70,  45.89)    2.53                72
 11/09/2020   21:14:52   (  72.73,-146.84) 11/09/2020   21:15:57  (  72.72,-146.73)    3.56                65
 11/09/2020   22:05:35   ( -72.68,  20.58) 11/09/2020   22:06:40  ( -72.68,  20.51)    2.15                65
 11/09/2020   22:56:21   (  72.68,-172.12) 11/09/2020   22:57:19  (  72.70,-172.11)    1.96                58
 11/09/2020   23:47:05   ( -72.69,  -4.81) 11/09/2020   23:48:02  ( -72.66,  -4.86)    3.01                57
 11/10/2020   00:37:51   (  72.69, 162.49) 11/10/2020   00:38:41  (  72.68, 162.51)    1.20                50
 11/10/2020   01:28:35   ( -72.69, -30.20) 11/10/2020   01:29:23  ( -72.70, -30.14)    2.09                48
 11/10/2020   02:19:20   (  72.65, 137.20) 11/10/2020   02:20:03  (  72.66, 137.13)    2.98                43