Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and AQUA
TLE Epoch: 2023 4 7.  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)
 04/07/2023   11:04:19   (  80.40, -80.70) 04/07/2023   11:05:18  (  80.40, -80.81)    2.00                59
 04/07/2023   11:55:00   ( -80.50,  88.00) 04/07/2023   11:54:40  ( -80.51,  87.99)    0.34                20
 04/10/2023   01:39:42   (  80.35,  59.85) 04/10/2023   01:40:50  (  80.35,  59.90)    1.08                68
 04/10/2023   02:30:23   ( -80.46,-131.45) 04/10/2023   02:30:12  ( -80.47,-131.29)    3.08                11
 04/12/2023   16:17:25   (  74.68, 170.50) 04/12/2023   16:18:37  (  74.29, 173.05)   87.37                72
 04/12/2023   17:05:42   ( -80.48,  10.02) 04/12/2023   17:05:40  ( -80.48,  10.00)    0.49                 2
 04/15/2023   07:41:04   ( -80.45, 150.78) 04/15/2023   07:41:09  ( -80.46, 150.90)    2.29                 5
 04/15/2023   08:31:21   (  81.01, -32.38) 04/15/2023   08:30:07  (  81.14, -32.52)   14.97                74
 04/17/2023   22:16:22   ( -80.51, -67.22) 04/17/2023   22:16:34  ( -80.51, -67.32)    1.76                12
 04/17/2023   23:07:03   (  80.59, 101.21) 04/17/2023   23:05:55  (  80.60, 101.26)    0.99                68
 04/20/2023   12:51:44   ( -80.48,  73.40) 04/20/2023   12:52:01  ( -80.47,  73.43)    0.51                17