Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 4 16.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/17/2017   09:08:26   (  81.32,  90.48) 04/17/2017   09:09:06  (  81.33,  90.62)    2.64                40
 04/17/2017   09:59:06   ( -81.33,-101.79) 04/17/2017   09:58:33  ( -81.33,-101.80)    0.24                33
 04/20/2017   04:42:47   (  81.32, 156.76) 04/20/2017   04:43:23  (  81.32, 156.77)    0.41                36
 04/20/2017   05:33:26   ( -81.33, -35.07) 04/20/2017   05:32:49  ( -81.34, -35.25)    3.02                37
 04/23/2017   00:17:09   (  81.32,-136.97) 04/23/2017   00:17:41  (  81.31,-136.88)    1.60                32
 04/23/2017   01:07:48   ( -81.33,  31.23) 04/23/2017   01:07:07  ( -81.33,  31.11)    2.03                41
 04/25/2017   19:51:30   (  81.32, -70.33) 04/25/2017   19:51:59  (  81.32, -70.34)    0.40                29
 04/25/2017   20:42:11   ( -81.33,  97.13) 04/25/2017   20:41:26  ( -81.32,  97.29)    2.77                45
 04/28/2017   15:25:51   (  81.32,  -4.09) 04/28/2017   15:26:17  (  81.32,  -3.98)    1.84                26