Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2020 1 20.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-15) NOAA-15 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 01/31/2020   02:45:35   ( -80.89,  -6.73) 01/31/2020   02:44:20  ( -80.85,  -6.93)    5.33                75
 01/31/2020   03:36:03   (  80.87, 160.96) 01/31/2020   03:34:57  (  80.89, 161.08)    2.67                66
 01/31/2020   04:26:37   ( -80.88, -31.78) 01/31/2020   04:25:39  ( -80.89, -31.65)    2.42                58
 01/31/2020   05:17:06   (  80.88, 135.55) 01/31/2020   05:16:18  (  80.88, 135.65)    1.73                48
 01/31/2020   06:07:40   ( -80.89, -57.19) 01/31/2020   06:07:00  ( -80.88, -57.08)    2.06                40
 01/31/2020   06:58:09   (  80.89, 110.14) 01/31/2020   06:57:39  (  80.88, 110.22)    1.68                30
 01/31/2020   07:48:43   ( -80.89, -82.60) 01/31/2020   07:48:21  ( -80.88, -82.51)    2.55                22
 01/31/2020   08:39:11   (  80.88,  85.10) 01/31/2020   08:38:59  (  80.89,  85.15)    1.81                12
 01/31/2020   09:29:45   ( -80.88,-107.65) 01/31/2020   09:29:41  ( -80.89,-107.58)    1.44                 4
 01/31/2020   10:20:14   (  80.89,  59.69) 01/31/2020   10:20:20  (  80.89,  59.72)    0.51                 6
 01/31/2020   11:10:48   ( -80.89,-133.06) 01/31/2020   11:11:02  ( -80.89,-133.01)    1.15                14
 01/31/2020   12:01:17   (  80.89,  34.28) 01/31/2020   12:01:41  (  80.88,  34.29)    1.09                24
 01/31/2020   12:51:50   ( -80.88,-158.11) 01/31/2020   12:52:22  ( -80.90,-158.08)    2.04                32
 01/31/2020   13:42:19   (  80.88,   9.24) 01/31/2020   13:43:01  (  80.90,   9.21)    1.61                42
 01/31/2020   14:32:53   ( -80.89, 176.48) 01/31/2020   14:33:43  ( -80.89, 176.49)    0.66                50
 01/31/2020   15:23:22   (  80.89, -16.17) 01/31/2020   15:24:22  (  80.89, -16.22)    0.84                60
 01/31/2020   16:13:56   ( -80.90, 151.07) 01/31/2020   16:15:04  ( -80.89, 151.06)    0.73                68