Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and PACE
TLE Epoch: 2025 10 12.  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)
 10/14/2025   01:25:24   (  79.95, 120.33) 10/14/2025   01:25:24  (  79.95, 120.35)    0.55                 0
 10/16/2025   05:51:48   (  79.99,  53.38) 10/16/2025   05:52:14  (  79.99,  53.27)    2.17                26
 10/16/2025   06:42:27   ( -79.84,-137.83) 10/16/2025   06:41:20  ( -79.83,-137.79)    0.93                67
 10/18/2025   10:18:13   (  80.05, -13.91) 10/18/2025   10:19:04  (  80.06, -13.95)    0.90                51
 10/18/2025   11:08:52   ( -79.91, 154.92) 10/18/2025   11:08:10  ( -79.90, 155.00)    1.65                42
 10/20/2025   14:46:01   (  81.31,-111.38) 10/20/2025   14:47:14  (  81.92,-111.14)   68.20                73
 10/20/2025   15:35:16   ( -79.95,  87.92) 10/20/2025   15:34:59  ( -79.95,  87.91)    0.42                17
 10/22/2025   20:01:41   ( -80.02,  20.59) 10/22/2025   20:01:48  ( -80.02,  20.67)    1.61                 7
 10/25/2025   00:28:04   ( -80.04, -46.18) 10/25/2025   00:28:35  ( -80.03, -46.15)    0.76                31