Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2022 5 20.  Predictions up to the next  14.0 days:

     Date     Time(AURA) AURA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/20/2022   03:41:57   (  79.33,  20.21) 05/20/2022   03:41:20  (  79.32,  20.11)    2.16                37
 05/20/2022   04:31:16   ( -79.64,-170.04) 05/20/2022   04:31:56  ( -79.64,-170.02)    0.34                40
 05/22/2022   19:58:21   (  79.44, 136.86) 05/22/2022   19:58:09  (  79.44, 136.81)    0.98                12
 05/22/2022   20:47:41   ( -79.71, -53.60) 05/22/2022   20:48:46  ( -79.72, -53.53)    1.55                65
 05/25/2022   11:25:24   ( -79.34,  84.39) 05/25/2022   11:24:20  ( -79.34,  84.51)    2.42                64
 05/25/2022   12:14:45   (  79.52,-106.73) 05/25/2022   12:14:59  (  79.52,-106.78)    0.90                14
 05/28/2022   03:41:47   ( -79.42,-159.18) 05/28/2022   03:41:10  ( -79.42,-159.12)    1.27                37
 05/28/2022   04:31:08   (  79.59,   9.69) 05/28/2022   04:31:49  (  79.59,   9.60)    1.90                41
 05/30/2022   19:58:09   ( -79.46, -43.01) 05/30/2022   19:58:00  ( -79.45, -43.06)    1.03                 9
 05/30/2022   20:47:27   (  79.74, 126.67) 05/30/2022   20:48:35  (  79.75, 126.78)    2.43                68
 06/02/2022   11:25:09   (  79.29, -95.85) 06/02/2022   11:24:11  (  79.29, -95.87)    0.48                58