Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and PACE
TLE Epoch: 2025 4 20.  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   ( -79.94, -72.02) 04/21/2025   02:16:04  ( -79.95, -72.14)    2.37                23
 04/21/2025   03:06:19   (  79.74,  97.22) 04/21/2025   03:05:10  (  79.74,  97.13)    1.95                69
 04/23/2025   06:42:25   ( -80.53,-145.57) 04/23/2025   06:43:39  ( -80.65,-145.36)   13.58                74
 04/23/2025   07:32:46   (  79.90,  29.12) 04/23/2025   07:32:28  (  79.90,  29.15)    0.71                18
 04/25/2025   11:59:11   (  80.00, -38.47) 04/25/2025   11:59:44  (  80.00, -38.46)    0.22                33
 04/25/2025   12:49:49   ( -79.79, 130.92) 04/25/2025   12:48:48  ( -79.79, 130.85)    1.52                61
 04/27/2025   17:16:14   ( -79.92,  63.02) 04/27/2025   17:16:03  ( -79.92,  63.11)    1.94                11
 04/29/2025   21:42:39   ( -80.03,  -4.65) 04/29/2025   21:43:18  ( -80.02,  -4.54)    2.25                39
 04/29/2025   22:33:16   (  79.80, 164.91) 04/29/2025   22:32:23  (  79.80, 164.87)    0.75                53