Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 12 20.  Predictions up to the next  14.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 12/21/2021   07:53:16   (  -5.34, -95.07) 12/21/2021   07:43:31    (  -5.31, -95.30)   25.06            585
 12/21/2021   08:41:32   (   0.80,  73.52) 12/21/2021   08:33:02    (   0.70,  73.03)   55.24            510
 12/21/2021   09:29:39   (   3.73,-117.86) 12/21/2021   09:22:24    (   3.91,-118.61)   85.33            435
 12/24/2021   00:09:28   (  -4.17,  21.05) 12/24/2021   00:00:02    (  -4.08,  20.76)   34.15            566
 12/24/2021   00:57:43   (  -0.43,-170.35) 12/24/2021   00:49:33    (  -0.53,-170.92)   64.33            490
 12/24/2021   01:45:50   (   4.96,  -1.72) 12/24/2021   01:38:55    (   5.14,  -2.55)   94.17            415
 12/26/2021   15:43:44   (  29.95, -36.66) 12/26/2021   15:33:44    (  30.52, -37.20)   83.00            600
 12/26/2021   16:25:39   (  -2.97, 137.19) 12/26/2021   16:16:33    (  -2.86, 136.81)   43.34            546
 12/26/2021   17:13:54   (  -1.63, -54.21) 12/26/2021   17:06:04    (  -1.75, -54.86)   73.46            470
 12/29/2021   07:53:41   (   6.21,  84.72) 12/29/2021   07:43:41    (   6.19,  84.52)   22.40            600
 12/29/2021   08:41:49   (  -1.73,-106.67) 12/29/2021   08:33:04    (  -1.64,-107.13)   52.54            525
 12/29/2021   09:30:04   (  -2.87,  61.93) 12/29/2021   09:22:34    (  -3.03,  61.21)   82.60            450
 01/01/2022   00:09:50   (   4.98,-159.14) 01/01/2022   00:00:10    (   4.92,-159.42)   31.51            580
 01/01/2022   00:57:58   (  -0.50,   9.48) 01/01/2022   00:49:33    (  -0.37,   8.94)   61.92            505
 01/01/2022   01:46:12   (  -4.15, 178.09) 01/01/2022   01:39:03    (  -4.30, 177.27)   91.84            429