Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 6 21.  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)
 06/22/2025   11:32:27   ( -77.76,-172.89) 06/22/2025   11:32:48  ( -77.76,-172.73)    3.81                21
 06/22/2025   12:23:10   (  77.69,  -5.21) 06/22/2025   12:22:08  (  77.69,  -5.36)    3.42                62
 06/24/2025   21:53:54   (  77.75,-148.14) 06/24/2025   21:54:32  (  77.76,-148.24)    2.25                38
 06/24/2025   22:44:38   ( -77.72,  19.34) 06/24/2025   22:43:53  ( -77.71,  19.24)    2.52                45
 06/27/2025   08:15:22   ( -77.78,-123.59) 06/27/2025   08:16:17  ( -77.76,-123.69)    3.04                55
 06/27/2025   09:06:06   (  77.76,  43.85) 06/27/2025   09:05:36  (  77.74,  43.89)    1.89                30
 06/29/2025   18:36:49   (  77.78, -98.90) 06/29/2025   18:38:00  (  77.79, -99.08)    4.28                71
 06/29/2025   19:27:33   ( -77.75,  68.60) 06/29/2025   19:27:20  ( -77.78,  68.57)    3.86                13
 07/02/2025   05:49:01   (  77.79,  93.07) 07/02/2025   05:49:03  (  77.79,  93.14)    1.74                 2
 07/02/2025   06:39:37   ( -77.43, -97.81) 07/02/2025   06:38:30  ( -77.46,-100.52)   65.50                67
 07/04/2025   16:10:27   ( -77.79, 117.80) 07/04/2025   16:10:46  ( -77.81, 117.72)    2.90                19