Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 3 24.  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)
 03/24/2021   08:41:48   (   4.21,  72.83) 03/24/2021   08:32:21    (   4.15,  72.43)   45.77            567
 03/24/2021   09:29:56   (   0.28,-118.56) 03/24/2021   09:21:44    (   0.41,-119.22)   75.68            492
 03/27/2021   00:15:54   ( -29.98,  15.17) 03/27/2021   00:05:54    ( -30.40,  14.53)   76.92            600
 03/27/2021   00:57:53   (   2.75,-170.98) 03/27/2021   00:48:50    (   2.66,-171.47)   55.01            543
 03/27/2021   01:46:01   (   1.73,  -2.37) 03/27/2021   01:38:13    (   1.90,  -3.11)   84.91            468
 03/29/2021   16:25:43   (  -5.89, 136.61) 03/29/2021   16:15:49    (  -5.84, 136.30)   34.45            594
 03/29/2021   17:13:58   (   1.30, -54.79) 03/29/2021   17:05:19    (   1.18, -55.36)   64.34            519
 03/29/2021   18:02:06   (   3.18, 113.82) 03/29/2021   17:54:42    (   3.38, 112.99)   94.16            444
 04/01/2021   08:41:48   (  -4.45,-107.21) 04/01/2021   08:32:18    (  -4.36,-107.59)   43.82            570
 04/01/2021   09:30:03   (  -0.14,  61.39) 04/01/2021   09:21:48    (  -0.30,  60.75)   73.79            495
 04/04/2021   00:15:57   (  29.99,-164.86) 04/04/2021   00:05:57    (  30.55,-165.51)   88.33            600
 04/04/2021   00:57:50   (  -2.90,   9.00) 04/04/2021   00:48:45    (  -2.82,   8.53)   53.28            545
 04/04/2021   01:46:06   (  -1.63, 177.59) 04/04/2021   01:38:16    (  -1.78, 176.85)   83.10            470
 04/06/2021   16:25:47   (   5.96, -43.43) 04/06/2021   16:15:51    (   5.91, -43.72)   32.66            596
 04/06/2021   17:13:55   (  -1.48, 125.18) 04/06/2021   17:05:14    (  -1.35, 124.64)   62.74            521
 04/06/2021   18:02:09   (  -3.17, -66.21) 04/06/2021   17:54:44    (  -3.31, -67.03)   92.43            445