Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 12 6.  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)
 12/07/2021   23:23:39   (  18.05,-149.61) 12/07/2021   23:13:39    (  18.08,-149.85)   25.21            600
 12/08/2021   00:08:36   (  -2.04,  21.54) 12/07/2021   23:59:45    (  -1.95,  21.18)   41.49            531
 12/08/2021   00:56:52   (  -2.50,-169.87) 12/08/2021   00:49:16    (  -2.66,-170.49)   71.57            456
 12/10/2021   15:36:42   (   5.40, -30.96) 12/10/2021   15:26:55    (   5.38, -31.14)   19.83            587
 12/10/2021   16:24:50   (  -0.93, 137.65) 12/10/2021   16:16:18    (  -0.82, 137.21)   50.28            512
 12/10/2021   17:13:05   (  -3.67, -53.75) 12/10/2021   17:05:48    (  -3.84, -54.45)   80.18            437
 12/13/2021   07:52:55   (   4.25,  85.16) 12/13/2021   07:43:27    (   4.19,  84.91)   28.61            568
 12/13/2021   08:41:03   (   0.22,-106.23) 12/13/2021   08:32:50    (   0.36,-106.74)   59.12            493
 12/13/2021   09:29:18   (  -4.82,  62.37) 12/13/2021   09:22:21    (  -4.97,  61.58)   88.89            417
 12/16/2021   00:09:07   (   3.11,-158.72) 12/15/2021   23:59:58    (   3.01,-159.05)   37.62            549
 12/16/2021   00:57:14   (   1.43,   9.90) 12/16/2021   00:49:21    (   1.54,   9.30)   67.89            473
 12/16/2021   01:45:29   (  -6.03, 178.50) 12/16/2021   01:38:51    (  -6.21, 177.64)   97.42            398
 12/18/2021   15:38:59   ( -13.45, 147.29) 12/18/2021   15:28:59    ( -13.48, 147.06)   25.52            600
 12/18/2021   16:25:19   (   1.92, -42.60) 12/18/2021   16:16:30    (   1.84, -43.01)   46.52            529
 12/18/2021   17:13:27   (   2.56, 126.01) 12/18/2021   17:05:53    (   2.72, 125.34)   76.82            454