Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C
TLE Epoch: 2025 10 31.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 10/31/2025   21:21:47   (  77.34,-134.70) 10/31/2025   21:21:21  (  77.35,-134.80)    2.63                26
 10/31/2025   22:12:32   ( -77.35,  32.54) 10/31/2025   22:12:02  ( -77.36,  32.59)    1.51                30
 10/31/2025   23:03:17   (  77.36,-160.19) 10/31/2025   23:02:43  (  77.33,-160.22)    3.83                34
 10/31/2025   23:54:01   ( -77.34,   7.24) 10/31/2025   23:53:24  ( -77.34,   7.17)    1.78                37
 11/01/2025   00:44:46   (  77.35, 174.51) 11/01/2025   00:44:04  (  77.35, 174.56)    1.40                42
 11/01/2025   01:35:31   ( -77.36, -18.25) 11/01/2025   01:34:46  ( -77.33, -18.24)    4.00                45
 11/01/2025   02:26:15   (  77.33, 149.21) 11/01/2025   02:25:26  (  77.34, 149.14)    1.92                49
 11/01/2025   03:17:00   ( -77.35, -43.55) 11/01/2025   03:16:07  ( -77.35, -43.47)    2.03                53
 11/01/2025   04:07:45   (  77.36, 123.72) 11/01/2025   04:06:48  (  77.32, 123.72)    4.06                57
 11/01/2025   04:58:29   ( -77.33, -68.84) 11/01/2025   04:57:29  ( -77.34, -68.88)    1.07                60
 11/01/2025   05:49:14   (  77.34,  98.43) 11/01/2025   05:48:09  (  77.35,  98.50)    1.86                65
 11/01/2025   06:39:58   ( -77.32, -94.14) 11/01/2025   06:38:51  ( -77.32, -94.29)    3.83                67
 11/01/2025   07:30:43   (  77.33,  73.13) 11/01/2025   07:29:31  (  77.33,  73.08)    1.21                72
 11/01/2025   08:21:28   ( -77.34,-119.63) 11/01/2025   08:20:12  ( -77.34,-119.52)    2.65                76
 11/01/2025   09:12:07   (  77.10,  48.79) 11/01/2025   09:10:58  (  77.10,  46.74)   50.77                69
 11/01/2025   10:02:49   ( -76.99,-143.42) 11/01/2025   10:01:42  ( -76.98,-146.40)   74.71                67