Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C
TLE Epoch: 2023 1 5.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 01/05/2023   11:25:11   (  72.70,   0.76) 01/05/2023   11:24:24  (  72.68,   0.78)    2.03                47
 01/05/2023   12:15:54   ( -72.65, 168.16) 01/05/2023   12:15:05  ( -72.66, 168.08)    3.04                49
 01/05/2023   13:06:40   (  72.65, -24.52) 01/05/2023   13:05:46  (  72.66, -24.61)    2.85                54
 01/05/2023   13:57:24   ( -72.66, 142.78) 01/05/2023   13:56:27  ( -72.64, 142.69)    3.30                57
 01/05/2023   14:48:09   (  72.66, -49.91) 01/05/2023   14:47:06  (  72.68, -49.89)    3.24                63
 01/05/2023   15:38:53   ( -72.66, 117.39) 01/05/2023   15:37:47  ( -72.67, 117.41)    1.02                66
 01/05/2023   16:29:39   (  72.66, -75.30) 01/05/2023   16:28:28  (  72.66, -75.28)    0.69                71
 01/05/2023   17:20:23   ( -72.67,  92.01) 01/05/2023   17:19:09  ( -72.65,  92.03)    2.46                74
 01/05/2023   18:11:06   (  72.51,-100.37) 01/05/2023   18:09:53  (  72.49,-100.97)   20.25                73
 01/05/2023   19:01:48   ( -72.42,  67.13) 01/05/2023   19:00:35  ( -72.42,  66.23)   30.19                73
 01/05/2023   19:52:30   (  72.21,-125.15) 01/05/2023   19:51:20  (  72.21,-126.86)   57.98                70
 01/05/2023   20:43:12   ( -72.12,  42.34) 01/05/2023   20:42:03  ( -72.09,  40.25)   71.48                69