Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2017 3 29.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 03/31/2017   08:22:05   (  77.00,  58.55) 03/31/2017   08:20:51  (  76.98,  58.54)    2.89                74
 03/31/2017   09:12:47   ( -76.98,-134.21) 03/31/2017   09:11:47  ( -76.98,-134.20)    0.32                60
 03/31/2017   10:03:27   (  76.99,  33.14) 03/31/2017   10:02:52  (  76.95,  33.16)    3.98                35
 03/31/2017   10:54:09   ( -76.96,-159.63) 03/31/2017   10:53:48  ( -76.95,-159.58)    1.77                21
 03/31/2017   11:44:49   (  76.97,   7.72) 03/31/2017   11:44:54  (  76.96,   7.59)    3.23                 5
 03/31/2017   12:35:31   ( -76.94, 174.96) 03/31/2017   12:35:49  ( -76.92, 175.04)    3.22                18
 03/31/2017   13:26:11   (  76.95, -17.70) 03/31/2017   13:26:55  (  76.94, -17.79)    2.72                44
 03/31/2017   14:16:53   ( -76.93, 149.54) 03/31/2017   14:17:51  ( -76.94, 149.48)    1.98                58
 03/31/2017   15:07:42   (  76.53, -44.66) 03/31/2017   15:08:48  (  76.56, -41.74)   75.90                66
 04/11/2017   01:59:13   ( -77.34, -24.34) 04/11/2017   01:58:05  ( -77.36, -27.21)   69.92                68
 04/11/2017   02:50:00   (  77.03, 141.65) 04/11/2017   02:49:00  (  77.03, 141.59)    1.53                60
 04/11/2017   03:40:42   ( -77.02, -51.04) 04/11/2017   03:39:58  ( -77.01, -51.07)    2.11                44
 04/11/2017   04:31:22   (  77.01, 116.23) 04/11/2017   04:31:01  (  77.00, 116.20)    1.29                21
 04/11/2017   05:22:04   ( -77.00, -76.46) 04/11/2017   05:21:59  ( -76.98, -76.45)    3.08                 5
 04/11/2017   06:12:44   (  76.99,  90.81) 04/11/2017   06:13:02  (  76.97,  90.82)    2.09                18
 04/11/2017   07:03:26   ( -76.99,-101.87) 04/11/2017   07:04:01  ( -76.99,-102.01)    3.47                35
 04/11/2017   07:54:06   (  76.97,  65.40) 04/11/2017   07:55:03  (  76.94,  65.44)    3.22                57
 04/11/2017   08:44:48   ( -76.97,-127.29) 04/11/2017   08:46:02  ( -76.96,-127.39)    2.61                74