Simultaneous Nadir Overpasses (SNOs) between METOP-A and NPP
TLE Epoch: 2014 1 23.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/26/2014   08:19:08   ( -73.69,-131.21) 01/26/2014   08:18:01  ( -73.69,-134.22)   93.92                67
 01/26/2014   09:09:51   (  73.50,  35.68) 01/26/2014   09:08:42  (  73.48,  33.58)   66.41                69
 01/26/2014   10:00:35   ( -73.37,-157.29) 01/26/2014   09:59:24  ( -73.40,-158.91)   51.42                71
 01/26/2014   10:51:19   (  73.18,   9.61) 01/26/2014   10:50:06  (  73.18,   8.88)   23.60                73
 01/26/2014   11:42:02   ( -73.10, 176.77) 01/26/2014   11:40:48  ( -73.10, 176.39)   12.24                74
 01/26/2014   12:32:44   (  73.00, -16.10) 01/26/2014   12:31:32  (  72.98, -16.05)    2.67                72
 01/26/2014   13:23:25   ( -73.02, 151.27) 01/26/2014   13:22:16  ( -73.00, 151.23)    3.12                69
 01/26/2014   14:14:06   (  72.98, -41.49) 01/26/2014   14:13:02  (  72.98, -41.43)    2.16                64
 01/26/2014   15:04:47   ( -73.00, 125.88) 01/26/2014   15:03:46  ( -73.00, 125.86)    0.76                61
 01/26/2014   15:55:27   (  73.01, -66.78) 01/26/2014   15:54:32  (  72.98, -66.80)    2.68                55
 01/26/2014   16:46:09   ( -72.98, 100.49) 01/26/2014   16:45:16  ( -73.00, 100.48)    2.31                53
 01/26/2014   17:36:49   (  72.98, -92.17) 01/26/2014   17:36:02  (  72.98, -92.18)    0.42                47
 01/26/2014   18:27:30   ( -73.00,  75.21) 01/26/2014   18:26:46  ( -73.00,  75.11)    3.27                44
 01/26/2014   19:18:11   (  72.96,-117.56) 01/26/2014   19:17:32  (  72.98,-117.55)    2.75                39
 01/26/2014   20:08:52   ( -72.98,  49.82) 01/26/2014   20:08:16  ( -73.00,  49.73)    3.30                36
 01/26/2014   20:59:32   (  72.99,-142.84) 01/26/2014   20:59:02  (  72.98,-142.93)    2.92                30
 01/26/2014   21:50:14   ( -72.96,  24.43) 01/26/2014   21:49:45  ( -72.95,  24.47)    1.70                29
 01/26/2014   22:40:54   (  72.96,-168.23) 01/26/2014   22:40:32  (  72.98,-168.30)    3.39                22
 01/26/2014   23:31:36   ( -72.93,  -0.96) 01/26/2014   23:31:15  ( -72.95,  -0.91)    2.35                21
 01/27/2014   00:22:16   (  72.94, 166.38) 01/27/2014   00:22:01  (  72.93, 166.43)    1.72                15
 01/27/2014   01:12:57   ( -72.96, -26.24) 01/27/2014   01:12:45  ( -72.95, -26.28)    1.92                12
 01/27/2014   02:03:38   (  72.92, 140.99) 01/27/2014   02:03:31  (  72.93, 141.06)    2.94                 7
 01/27/2014   02:54:19   ( -72.94, -51.63) 01/27/2014   02:54:15  ( -72.95, -51.65)    1.31                 4
 01/27/2014   03:44:59   (  72.94, 115.71) 01/27/2014   03:45:01  (  72.93, 115.68)    1.30                 2
 01/27/2014   04:35:41   ( -72.91, -77.02) 01/27/2014   04:35:45  ( -72.95, -77.03)    3.72                 4
 01/27/2014   05:26:21   (  72.92,  90.32) 01/27/2014   05:26:31  (  72.93,  90.31)    1.74                10
 01/27/2014   06:17:02   ( -72.94,-102.30) 01/27/2014   06:17:15  ( -72.95,-102.40)    3.29                13
 01/27/2014   07:07:42   (  72.95,  65.04) 01/27/2014   07:08:01  (  72.93,  64.93)    3.64                19
 01/27/2014   07:58:24   ( -72.92,-127.69) 01/27/2014   07:58:44  ( -72.90,-127.67)    2.41                20
 01/27/2014   08:49:04   (  72.92,  39.65) 01/27/2014   08:49:31  (  72.93,  39.56)    3.20                27
 01/27/2014   09:39:46   ( -72.89,-153.08) 01/27/2014   09:40:14  ( -72.90,-153.04)    1.31                28
 01/27/2014   10:30:26   (  72.90,  14.26) 01/27/2014   10:31:00  (  72.88,  14.29)    1.97                34
 01/27/2014   11:21:07   ( -72.92,-178.37) 01/27/2014   11:21:44  ( -72.90,-178.42)    3.18                37
 01/27/2014   12:11:48   (  72.87, -11.13) 01/27/2014   12:12:30  (  72.88, -11.08)    1.89                42
 01/27/2014   13:02:29   ( -72.90, 156.24) 01/27/2014   13:03:14  ( -72.90, 156.21)    1.25                45
 01/27/2014   13:53:09   (  72.90, -36.41) 01/27/2014   13:54:00  (  72.88, -36.46)    2.43                51
 01/27/2014   14:43:51   ( -72.87, 130.86) 01/27/2014   14:44:44  ( -72.90, 130.83)    2.66                53
 01/27/2014   15:34:31   (  72.88, -61.80) 01/27/2014   15:35:30  (  72.88, -61.83)    1.14                59
 01/27/2014   16:25:13   ( -72.85, 105.47) 01/27/2014   16:26:13  ( -72.85, 105.56)    3.24                60
 01/27/2014   17:15:53   (  72.85, -87.19) 01/27/2014   17:17:00  (  72.88, -87.21)    3.34                67
 01/27/2014   18:06:34   ( -72.88,  80.18) 01/27/2014   18:07:43  ( -72.85,  80.19)    3.44                69
 01/27/2014   18:57:16   (  72.78,-112.69) 01/27/2014   18:58:29  (  72.83,-112.47)    9.25                73
 01/27/2014   19:47:58   ( -72.75,  54.58) 01/27/2014   19:49:12  ( -72.80,  54.92)   12.14                74
 01/27/2014   20:38:43   (  72.50,-138.60) 01/27/2014   20:39:53  (  72.53,-137.22)   46.14                70
 01/27/2014   21:29:26   ( -72.42,  28.58) 01/27/2014   21:30:36  ( -72.49,  30.17)   53.95                70
 01/27/2014   22:20:11   (  72.17,-164.58) 01/27/2014   22:21:17  (  72.22,-161.98)   88.71                66
 01/27/2014   23:10:54   ( -72.09,   2.60) 01/27/2014   23:11:59  ( -72.14,   5.50)   99.33                65