Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 1 15.  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)
 01/16/2018   21:48:54   ( -75.96, -88.17) 01/16/2018   21:47:51  ( -75.96, -88.10)    2.05                63
 01/16/2018   22:38:02   (  76.82,  82.35) 01/16/2018   22:38:16  (  76.83,  82.38)    0.65                14
 01/19/2018   14:05:20   ( -76.08,  28.11) 01/19/2018   14:04:41  ( -76.08,  28.07)    1.07                39
 01/19/2018   14:54:28   (  76.94,-161.33) 01/19/2018   14:55:06  (  76.94,-161.41)    1.95                38
 01/22/2018   06:21:38   ( -76.64, 145.81) 01/22/2018   06:21:22  ( -76.64, 145.89)    2.14                16
 01/22/2018   07:10:47   (  77.43, -43.58) 01/22/2018   07:11:48  (  77.43, -43.51)    1.96                61
 01/24/2018   21:48:59   (  75.72,  91.13) 01/24/2018   21:47:50  (  75.72,  91.11)    0.59                69
 01/24/2018   22:38:04   ( -76.80, -97.74) 01/24/2018   22:38:12  ( -76.80, -97.74)    0.10                 8
 01/27/2018   14:05:23   (  75.97,-152.22) 01/27/2018   14:04:38  (  75.97,-152.29)    2.12                45