Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 1 24.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/26/2025   20:14:18   (  76.98,-123.35) 01/26/2025   20:15:09  (  76.98,-123.38)    0.68                51
 01/26/2025   21:05:02   ( -76.95,  44.06) 01/26/2025   21:04:31  ( -76.95,  44.20)    3.51                31
 01/29/2025   07:26:42   (  76.97,  68.63) 01/29/2025   07:26:55  (  76.97,  68.61)    0.43                13
 01/29/2025   08:17:26   ( -76.94,-123.94) 01/29/2025   08:16:17  ( -76.95,-123.80)    3.60                69
 01/31/2025   17:48:22   ( -77.02,  93.04) 01/31/2025   17:49:21  ( -77.01,  93.12)    2.31                59
 01/31/2025   18:39:06   (  76.98, -99.44) 01/31/2025   18:38:40  (  76.97, -99.38)    1.93                26
 02/03/2025   05:00:45   ( -77.00, -74.87) 02/03/2025   05:01:05  ( -77.02, -74.84)    2.55                20
 02/03/2025   05:51:29   (  76.95,  92.63) 02/03/2025   05:50:24  (  76.97,  92.65)    1.78                65
 02/05/2025   15:22:24   (  77.02, -50.32) 02/05/2025   15:23:26  (  77.04, -50.39)    3.24                62
 02/05/2025   16:13:08   ( -76.98, 117.16) 02/05/2025   16:12:49  ( -76.98, 117.04)    3.12                19