Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and PACE
TLE Epoch: 2025 10 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)
 10/18/2025   10:18:13   (  80.05, -13.88) 10/18/2025   10:19:04  (  80.05, -13.91)    0.59                51
 10/18/2025   11:08:52   ( -79.90, 154.92) 10/18/2025   11:08:10  ( -79.90, 155.00)    1.68                42
 10/20/2025   14:45:59   (  81.31,-110.55) 10/20/2025   14:47:12  (  81.91,-110.25)   66.52                73
 10/20/2025   15:35:15   ( -79.92,  88.21) 10/20/2025   15:34:58  ( -79.92,  88.17)    0.88                17
 10/22/2025   20:01:40   ( -79.99,  20.88) 10/22/2025   20:01:47  ( -79.99,  20.89)    0.15                 7
 10/25/2025   00:28:03   ( -80.01, -45.89) 10/25/2025   00:28:34  ( -80.01, -45.99)    1.94                31
 10/25/2025   01:18:44   (  79.87, 122.77) 10/25/2025   01:17:40  (  79.86, 122.87)    2.24                64
 10/27/2025   04:54:27   ( -80.06,-113.01) 10/27/2025   04:55:21  ( -80.06,-113.04)    0.61                54
 10/27/2025   05:45:06   (  79.87,  56.23) 10/27/2025   05:44:26  (  79.87,  56.12)    2.16                40
 10/29/2025   09:22:49   ( -81.04, 136.47) 10/29/2025   09:24:01  ( -81.90, 135.80)   95.66                72
 10/29/2025   10:11:30   (  79.92, -10.93) 10/29/2025   10:11:13  (  79.93, -11.07)    2.95                17