Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and PACE
TLE Epoch: 2025 3 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)
 03/21/2025   05:20:18   ( -79.90,-117.72) 03/21/2025   05:20:03  ( -79.91,-117.84)    2.48                15
 03/23/2025   09:46:49   ( -80.09, 173.75) 03/23/2025   09:47:34  ( -80.09, 173.88)    2.63                45
 03/23/2025   10:37:27   (  79.89, -16.91) 03/23/2025   10:36:40  (  79.89, -16.85)    1.03                47
 03/25/2025   15:03:55   (  80.00, -84.65) 03/25/2025   15:04:08  (  80.00, -84.61)    0.90                13
 03/27/2025   19:30:22   (  80.09,-152.19) 03/27/2025   19:31:34  (  80.09,-152.13)    1.35                72
 03/27/2025   20:21:01   ( -79.91,  16.97) 03/27/2025   20:20:39  ( -79.91,  16.99)    0.40                22
 03/30/2025   00:47:29   ( -80.04, -50.90) 03/30/2025   00:48:05  ( -80.04, -50.86)    0.66                36
 03/30/2025   01:38:07   (  79.84, 118.35) 03/30/2025   01:37:11  (  79.84, 118.38)    0.68                56
 04/01/2025   06:04:35   (  79.98,  50.40) 04/01/2025   06:04:36  (  79.98,  50.49)    1.89                 1
 04/03/2025   10:31:00   (  80.04, -16.76) 04/03/2025   10:31:58  (  80.05, -16.89)    2.84                58