Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 12 31.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/31/2022   18:31:10   (  75.47,-116.07) 12/31/2022   18:32:15  (  75.50,-112.81)   90.76                65
 12/31/2022   19:22:04   ( -76.00,  53.00) 12/31/2022   19:23:10  ( -76.01,  52.86)    3.76                66
 12/31/2022   20:12:58   (  75.99,-139.76) 12/31/2022   20:13:55  (  75.97,-139.70)    2.81                57
 12/31/2022   21:04:03   ( -76.02,  27.59) 12/31/2022   21:04:40  ( -76.01,  27.49)    3.39                37
 12/31/2022   21:54:57   (  76.01,-165.16) 12/31/2022   21:55:26  (  76.02,-165.24)    1.94                29
 12/31/2022   22:46:03   ( -76.00,   2.02) 12/31/2022   22:46:10  ( -76.01,   2.11)    2.38                 7
 12/31/2022   23:36:56   (  76.04, 169.43) 12/31/2022   23:36:56  (  76.02, 169.39)    2.64                 0
 01/01/2023   00:28:02   ( -76.03, -23.39) 01/01/2023   00:27:41  ( -76.06, -23.43)    3.31                21
 01/01/2023   01:18:56   (  76.02, 143.86) 01/01/2023   01:18:26  (  76.02, 144.01)    4.02                30
 01/01/2023   02:10:01   ( -76.05, -48.80) 01/01/2023   02:09:11  ( -76.06, -48.81)    0.65                50
 01/01/2023   03:00:55   (  76.04, 118.45) 01/01/2023   02:59:57  (  76.07, 118.47)    2.63                58
 01/01/2023   03:51:57   ( -76.21, -73.71) 01/01/2023   03:50:44  ( -76.19, -74.66)   25.23                73
 01/01/2023   04:42:43   (  76.55,  94.90) 01/01/2023   04:41:38  (  76.56,  91.29)   93.37                65