Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 4 15.  Predictions up to the next  14.0 days:

     Date     Time(TERRA) TERRA Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 04/17/2021   03:40:16   ( -80.89, -14.75) 04/17/2021   03:39:02  ( -81.11, -15.39)   26.11                74
 04/17/2021   04:29:26   (  81.29, 158.76) 04/17/2021   04:29:26  (  81.29, 158.68)    1.35                 0
 04/17/2021   05:18:52   ( -81.31, -33.33) 04/17/2021   05:20:04  ( -81.30, -33.23)    1.60                72
 04/19/2021   23:14:13   ( -81.29,  57.59) 04/19/2021   23:13:07  ( -81.29,  57.68)    1.47                66
 04/20/2021   00:03:39   (  81.30,-134.68) 04/20/2021   00:03:48  (  81.29,-134.76)    1.41                 9
 04/22/2021   18:48:27   ( -81.28, 123.76) 04/22/2021   18:47:30  ( -81.28, 123.85)    1.69                57
 04/22/2021   19:37:52   (  81.30, -68.16) 04/22/2021   19:38:10  (  81.30, -68.22)    1.23                18
 04/25/2021   14:22:40   ( -81.28,-169.73) 04/25/2021   14:21:52  ( -81.29,-169.60)    2.30                48
 04/25/2021   15:12:04   (  81.30,  -1.68) 04/25/2021   15:12:31  (  81.30,  -1.70)    0.85                27
 04/28/2021   09:56:52   ( -81.28,-103.27) 04/28/2021   09:56:14  ( -81.28,-103.46)    3.18                38