Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2021 2 16.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/17/2021   21:52:08   (  64.70,  73.54) 02/17/2021   21:50:55  (  64.87,  72.42)   56.42                73
 02/17/2021   22:38:01   ( -76.29, -99.54) 02/17/2021   22:38:00  ( -76.28, -99.62)    2.34                 1
 02/17/2021   23:25:31   (  80.88,  95.94) 02/17/2021   23:26:44  (  80.61,  96.91)   34.18                73
 02/20/2021   14:05:14   (  75.74,-153.02) 02/20/2021   14:04:21  (  75.74,-153.02)    0.13                53
 02/20/2021   14:54:22   ( -76.69,  17.68) 02/20/2021   14:54:46  ( -76.69,  17.64)    1.14                24
 02/23/2021   06:21:32   (  76.24, -35.60) 02/23/2021   06:21:04  (  76.24, -35.55)    1.27                28
 02/23/2021   07:10:42   ( -77.07, 134.96) 02/23/2021   07:11:31  ( -77.08, 134.98)    0.55                49
 02/25/2021   21:53:15   ( -60.97,-109.42) 02/25/2021   21:52:02  ( -61.19,-110.74)   75.01                73
 02/25/2021   22:37:52   (  76.67,  81.75) 02/25/2021   22:37:49  (  76.68,  81.86)    2.97                 3
 02/25/2021   23:26:46   ( -78.20,-104.35) 02/25/2021   23:28:00  ( -78.15,-104.15)    7.30                74
 02/28/2021   14:05:17   ( -75.63,  26.69) 02/28/2021   14:04:23  ( -75.63,  26.62)    1.98                54