Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 1 19.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 01/21/2023   09:49:21   (  79.85, -67.78) 01/21/2023   09:50:27  (  79.86, -67.64)    2.74                66
 01/21/2023   10:39:58   ( -80.10, 102.03) 01/21/2023   10:39:46  ( -80.10, 102.04)    0.38                12
 01/24/2023   01:15:23   ( -80.03,-117.55) 01/24/2023   01:16:05  ( -80.03,-117.66)    2.21                42
 01/24/2023   02:06:03   (  80.16,  51.11) 01/24/2023   02:05:26  (  80.16,  51.16)    1.01                37
 01/26/2023   16:41:31   (  80.02,-169.17) 01/26/2023   16:41:46  (  80.03,-169.05)    2.30                15
 01/26/2023   17:32:08   ( -80.26,   0.74) 01/26/2023   17:31:05  ( -80.26,   0.70)    0.78                63
 01/29/2023   07:16:57   (  79.94, -28.89) 01/29/2023   07:18:03  (  79.94, -28.85)    0.93                66
 01/29/2023   08:07:34   ( -80.18, 140.99) 01/29/2023   08:07:22  ( -80.18, 140.87)    2.36                12
 01/31/2023   22:43:01   ( -80.07, -79.12) 01/31/2023   22:43:38  ( -80.07, -79.14)    0.30                37