Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2011 12 20.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19)   NOAA-19 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/21/2011   00:08:05   (  71.42, 173.35) (  71.29,-179.58)  251.92                49
 12/21/2011   00:58:13   ( -68.90, -15.40) ( -68.92, -15.37)    2.59                52
 12/21/2011   01:49:19   (  68.71, 152.08) (  68.71, 152.01)    2.86                45
 12/21/2011   02:39:34   ( -66.51, -37.93) ( -66.57, -42.80)  215.70                54
 12/23/2011   04:52:32   (  70.07, 104.38) (  70.01, 107.39)  114.51                64
 12/23/2011   05:43:05   ( -68.86, -86.56) ( -68.84, -86.54)    1.66                20
 12/23/2011   06:34:08   (  68.50,  81.13) (  68.57,  80.76)   16.77                73
 12/23/2011   07:23:57   ( -64.89,-107.44) ( -64.91,-115.50)  380.44                29
 12/25/2011   08:47:15   ( -73.13,-139.75) ( -73.15,-125.99)  442.72                16
 12/25/2011   09:37:03   (  68.92,  34.86) (  68.92,  34.85)    0.44                71
 12/25/2011   10:27:57   ( -68.82,-157.72) ( -68.81,-157.66)    2.67                13
 12/25/2011   11:18:38   (  67.28,  11.46) (  67.30,   8.20)  140.14                62
 12/27/2011   13:31:34   ( -71.42, 152.47) ( -71.35, 159.64)  254.38                49
 12/27/2011   14:21:55   (  68.89, -36.31) (  68.88, -36.28)    1.41                38
 12/27/2011   15:12:48   ( -68.72, 131.19) ( -68.71, 131.15)    1.85                44
 12/27/2011   16:03:04   (  65.83, -58.11) (  65.89, -64.35)  283.47                45
 12/29/2011   18:16:02   ( -70.13,  83.42) ( -69.98,  86.48)  117.23                64
 12/29/2011   19:06:46   (  68.80,-107.41) (  68.82,-107.43)    2.66                 6
 12/29/2011   19:57:37   ( -68.52,  60.25) ( -68.55,  59.86)   15.95                72
 12/31/2011   22:10:40   (  72.30,-158.91) (  72.26,-148.57)  349.83                34
 12/31/2011   23:00:32   ( -68.93,  13.98) ( -68.92,  13.98)    0.33                71
 12/31/2011   23:51:38   (  68.77,-178.58) (  68.75,-178.59)    1.52                27
 01/01/2012   00:42:07   ( -67.29,  -9.42) ( -67.36, -12.60)  136.38                63
 01/03/2012   02:55:04   (  70.83, 132.58) (  70.72, 137.79)  190.94                56
 01/03/2012   03:45:24   ( -68.88, -57.17) ( -68.90, -57.12)    3.28                37
 01/03/2012   04:36:30   (  68.74, 110.24) (  68.73, 110.31)    2.83                61