Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and TERRA
TLE Epoch: 2025 10 17.  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)
 10/17/2025   10:35:04   (  74.71,   8.51) 10/17/2025   10:36:15  (  74.61,   9.36)   27.52                71
 10/17/2025   11:25:42   ( -74.45, 176.53) 10/17/2025   11:25:38  ( -74.45, 176.65)    3.64                 4
 10/17/2025   12:16:14   (  73.74, -14.39) 10/17/2025   12:15:08  (  73.82, -17.07)   83.71                66
 10/19/2025   20:56:35   ( -74.50,  33.69) 10/19/2025   20:57:43  ( -74.48,  33.65)    2.80                68
 10/19/2025   21:47:20   (  74.43,-158.82) 10/19/2025   21:47:02  (  74.43,-158.79)    1.03                18
 10/22/2025   07:18:13   (  74.49,  58.31) 10/22/2025   07:19:06  (  74.49,  58.27)    1.24                53
 10/22/2025   08:08:55   ( -74.42,-134.18) 10/22/2025   08:08:27  ( -74.43,-134.21)    1.15                28
 10/24/2025   17:39:48   ( -74.48,  82.95) 10/24/2025   17:40:30  ( -74.51,  82.91)    3.28                42
 10/24/2025   18:30:33   (  74.42,-109.59) 10/24/2025   18:29:50  (  74.41,-109.64)    1.96                43
 10/27/2025   04:01:26   (  74.49, 107.51) 10/27/2025   04:01:52  (  74.52, 107.54)    3.16                26
 10/27/2025   04:52:08   ( -74.41, -84.96) 10/27/2025   04:51:14  ( -74.40, -85.07)    3.68                54
 10/29/2025   14:23:01   ( -74.48, 132.14) 10/29/2025   14:23:16  ( -74.48, 132.05)    2.84                15