Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and PACE
TLE Epoch: 2025 10 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)
 10/20/2025   14:45:58   (  81.31,-110.25) 10/20/2025   14:47:11  (  81.90,-109.92)   65.91                73
 10/20/2025   15:35:15   ( -79.92,  88.13) 10/20/2025   15:34:58  ( -79.93,  88.08)    0.94                17
 10/22/2025   20:01:39   ( -79.97,  21.08) 10/22/2025   20:01:46  ( -79.97,  21.05)    0.59                 7
 10/25/2025   00:28:05   ( -80.08, -46.62) 10/25/2025   00:28:35  ( -80.07, -46.46)    3.06                30
 10/25/2025   01:18:43   (  79.85, 122.96) 10/25/2025   01:17:39  (  79.85, 122.99)    0.78                64
 10/27/2025   04:54:26   ( -80.04,-112.85) 10/27/2025   04:55:20  ( -80.05,-113.01)    3.16                54
 10/27/2025   05:45:07   (  79.91,  55.81) 10/27/2025   05:44:26  (  79.90,  55.88)    1.76                41
 10/29/2025   09:22:15   ( -81.31, 149.28) 10/29/2025   09:23:28  ( -81.92, 149.62)   68.71                73
 10/29/2025   10:11:30   (  79.94, -11.10) 10/29/2025   10:11:12  (  79.94, -11.12)    0.54                18
 10/31/2025   14:37:54   (  80.01, -78.34) 10/31/2025   14:37:58  (  80.01, -78.31)    0.50                 4
 11/02/2025   19:04:16   (  80.02,-145.03) 11/02/2025   19:04:42  (  80.02,-145.12)    1.79                26