Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and PACE
TLE Epoch: 2025 6 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)
 06/19/2025   12:19:07   ( -79.87, 137.77) 06/19/2025   12:20:20  ( -79.88, 137.66)    2.24                73
 06/19/2025   13:09:48   (  79.72, -53.53) 06/19/2025   13:09:26  (  79.72, -53.48)    1.03                22
 06/21/2025   17:36:18   (  79.81,-120.98) 06/21/2025   17:36:38  (  79.81,-120.96)    0.50                20
 06/21/2025   18:26:54   ( -79.55,  48.62) 06/21/2025   18:25:42  ( -79.56,  48.55)    1.42                72
 06/23/2025   22:02:47   (  79.87, 171.83) 06/23/2025   22:03:49  (  79.88, 171.75)    1.54                62
 06/23/2025   22:53:26   ( -79.71, -19.35) 06/23/2025   22:52:55  ( -79.70, -19.24)    2.43                31
 06/26/2025   03:19:55   ( -79.77, -86.52) 06/26/2025   03:20:06  ( -79.78, -86.59)    1.57                11
 06/28/2025   07:46:25   ( -79.86,-154.00) 06/28/2025   07:47:17  ( -79.86,-154.02)    0.47                52
 06/28/2025   08:37:04   (  79.66,  15.16) 06/28/2025   08:36:22  (  79.67,  15.11)    1.25                42