Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 7 21.  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)
 07/22/2020   11:25:06   ( -79.36,  84.58) 07/22/2020   11:24:29  ( -79.35,  84.51)    1.77                37
 07/22/2020   12:14:24   (  79.66,-105.68) 07/22/2020   12:15:04  (  79.66,-105.57)    2.39                40
 07/25/2020   03:41:31   ( -79.50,-158.57) 07/25/2020   03:41:21  ( -79.51,-158.46)    2.42                10
 07/25/2020   04:30:52   (  79.68,  10.38) 07/25/2020   04:32:00  (  79.69,  10.39)    0.37                68
 07/27/2020   19:08:38   (  79.29, 148.24) 07/27/2020   19:07:39  (  79.28, 148.19)    1.24                59
 07/27/2020   19:57:58   ( -79.56, -42.25) 07/27/2020   19:58:16  ( -79.56, -42.22)    0.48                18
 07/30/2020   11:25:05   (  79.34, -95.48) 07/30/2020   11:24:34  (  79.33, -95.62)    3.01                31
 07/30/2020   12:14:25   ( -79.62,  74.06) 07/30/2020   12:15:11  ( -79.62,  74.00)    1.25                46
 08/02/2020   03:41:28   (  79.52,  21.56) 08/02/2020   03:41:24  (  79.52,  21.64)    1.84                 4
 08/02/2020   04:30:51   ( -79.68,-169.65) 08/02/2020   04:32:05  ( -79.67,-169.77)    2.72                74
 08/04/2020   19:08:35   ( -79.35, -31.31) 08/04/2020   19:07:41  ( -79.36, -31.17)    2.94                54