Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 3 23.  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   (   4.18,  72.84) 03/24/2021   08:32:21    (   4.13,  72.43)   45.75            567
 03/24/2021   09:29:56   (   0.30,-118.55) 03/24/2021   09:21:44    (   0.43,-119.22)   75.65            492
 03/27/2021   00:15:54   ( -29.96,  15.17) 03/27/2021   00:05:54    ( -30.38,  14.54)   76.85            600
 03/27/2021   00:57:54   (   2.79,-170.99) 03/27/2021   00:48:51    (   2.70,-171.47)   55.06            543
 03/27/2021   01:46:01   (   1.75,  -2.36) 03/27/2021   01:38:13    (   1.92,  -3.11)   84.90            468
 03/29/2021   16:25:43   (  -5.87, 136.61) 03/29/2021   16:15:49    (  -5.82, 136.31)   34.44            594
 03/29/2021   17:13:58   (   1.28, -54.79) 03/29/2021   17:05:19    (   1.16, -55.35)   64.35            519
 03/29/2021   18:02:05   (   3.20, 113.82) 03/29/2021   17:54:41    (   3.40, 113.00)   94.17            444
 04/01/2021   08:41:47   (  -4.43,-107.20) 04/01/2021   08:32:17    (  -4.34,-107.59)   43.86            570
 04/01/2021   09:30:01   (  -0.22,  61.41) 04/01/2021   09:21:47    (  -0.33,  60.75)   73.82            494
 04/04/2021   00:15:57   (  29.98,-164.85) 04/04/2021   00:05:57    (  30.53,-165.51)   87.60            600
 04/04/2021   00:57:51   (  -2.95,   8.99) 04/04/2021   00:48:46    (  -2.86,   8.52)   53.36            545
 04/04/2021   01:46:06   (  -1.64, 177.59) 04/04/2021   01:38:16    (  -1.80, 176.86)   83.15            470