Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and PACE
TLE Epoch: 2025 4 18.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(PACE) PACE Lat/Lon    Distance(km)  Time Diff(sec)
 04/21/2025   02:15:41   ( -79.97, -72.27) 04/21/2025   02:16:04  ( -79.97, -72.34)    1.64                23
 04/21/2025   03:06:19   (  79.77,  96.98) 04/21/2025   03:05:10  (  79.77,  96.92)    1.21                69
 04/23/2025   06:42:32   ( -80.71,-148.22) 04/23/2025   06:43:46  ( -80.87,-147.89)   19.29                74
 04/23/2025   07:32:46   (  79.93,  28.86) 04/23/2025   07:32:28  (  79.92,  28.97)    2.35                18
 04/25/2025   11:59:11   (  80.03, -38.75) 04/25/2025   11:59:44  (  80.02, -38.60)    3.00                33
 04/25/2025   12:49:49   ( -79.81, 130.67) 04/25/2025   12:48:48  ( -79.81, 130.73)    1.40                61
 04/27/2025   17:16:13   ( -79.89,  63.34) 04/27/2025   17:16:03  ( -79.89,  63.33)    0.31                10
 04/29/2025   21:42:39   ( -80.03,  -4.64) 04/29/2025   21:43:19  ( -80.02,  -4.55)    1.92                40
 04/29/2025   22:33:16   (  79.80, 164.91) 04/29/2025   22:32:24  (  79.81, 164.86)    1.09                52