Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 6 29.  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)
 07/01/2021   00:08:43   (  -4.71,  21.00) 06/30/2021   23:59:08    (  -4.63,  20.73)   31.57            575
 07/01/2021   00:56:57   (   0.08,-170.39) 07/01/2021   00:48:38    (  -0.02,-170.93)   61.54            499
 07/01/2021   01:45:05   (   4.42,  -1.78) 07/01/2021   01:38:01    (   4.59,  -2.58)   91.10            424
 07/03/2021   15:42:48   (  30.00, -36.59) 07/03/2021   15:32:48    (  30.64, -37.17)   91.19            600
 07/03/2021   16:24:44   (  -3.07, 137.24) 07/03/2021   16:15:37    (  -2.97, 136.87)   42.55            547
 07/03/2021   17:12:58   (  -1.57, -54.16) 07/03/2021   17:05:07    (  -1.69, -54.80)   72.42            471
 07/06/2021   07:52:35   (   5.87,  84.86) 07/06/2021   07:42:41    (   5.81,  84.66)   23.48            594
 07/06/2021   08:40:43   (  -1.37,-106.52) 07/06/2021   08:32:04    (  -1.24,-106.98)   53.53            519
 07/06/2021   09:28:57   (  -3.26,  62.09) 07/06/2021   09:21:34    (  -3.41,  61.35)   83.18            443
 07/09/2021   00:08:35   (   4.18,-158.89) 07/08/2021   23:59:09    (   4.09,-159.19)   34.50            566
 07/09/2021   00:56:41   (   0.44,   9.75) 07/09/2021   00:48:31    (   0.54,   9.18)   64.33            490
 07/09/2021   01:44:57   (  -4.95, 178.33) 07/09/2021   01:38:02    (  -5.13, 177.50)   93.88            415
 07/11/2021   15:42:40   ( -29.95, 143.45) 07/11/2021   15:32:40    ( -30.04, 142.99)   45.25            600
 07/11/2021   16:24:33   (   2.38, -42.62) 07/11/2021   16:15:36    (   2.32, -43.03)   45.39            537
 07/11/2021   17:12:41   (   2.12, 125.99) 07/11/2021   17:04:59    (   2.26, 125.33)   75.20            462