Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 2 25.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/25/2025   17:59:16   ( -74.15,  79.02) 02/25/2025   18:00:22  ( -74.07,  81.89)   87.49                66
 02/25/2025   18:49:47   (  73.38,-111.86) 02/25/2025   18:49:54  (  73.37,-111.94)    3.24                 7
 02/25/2025   19:40:29   ( -73.31,  55.63) 02/25/2025   19:39:16  ( -73.31,  55.60)    0.83                73
 02/28/2025   05:11:28   ( -73.44, -87.41) 02/28/2025   05:12:10  ( -73.43, -87.43)    1.48                42
 02/28/2025   06:02:13   (  73.38,  80.05) 02/28/2025   06:01:30  (  73.35,  80.09)    2.90                43
 03/02/2025   15:33:11   (  73.48, -62.92) 03/02/2025   15:34:23  (  73.48, -62.92)    0.39                72
 03/02/2025   16:23:52   ( -73.39, 104.59) 03/02/2025   16:23:44  ( -73.41, 104.60)    2.34                 8
 03/02/2025   17:14:22   (  72.57, -86.35) 03/02/2025   17:13:17  (  72.65, -89.21)   95.37                65
 03/05/2025   02:45:35   (  73.45, 129.04) 03/05/2025   02:45:56  (  73.47, 129.12)    3.30                21
 03/05/2025   03:36:17   ( -73.36, -63.44) 03/05/2025   03:35:19  ( -73.35, -63.47)    1.73                58
 03/07/2025   13:07:15   ( -73.48, 153.55) 03/07/2025   13:08:10  ( -73.47, 153.52)    1.11                55
 03/07/2025   13:57:59   (  73.38, -38.92) 03/07/2025   13:57:30  (  73.40, -38.95)    2.51                29
 03/09/2025   23:29:05   (  73.92, 177.09) 03/09/2025   23:30:14  (  73.85, 178.73)   51.18                69
 03/10/2025   00:19:40   ( -73.47, -14.54) 03/10/2025   00:19:42  ( -73.46, -14.43)    3.59                 2