Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/30/2021
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 01/30/2021 14:43:58 -78.69, 110.40 82.25 01/30/2021 14:43:29 -78.69, 110.52 82.25 2.76 29
2 01/30/2021 15:35:02 78.71, -82.24 97.75 01/30/2021 15:34:15 78.72, -82.33 97.79 2.27 47
3 01/30/2021 16:25:58 -78.71, 85.01 82.26 01/30/2021 16:24:59 -78.69, 85.13 82.26 2.94 59
4 01/30/2021 17:16:59 78.83,-106.88 97.75 01/30/2021 17:15:48 78.83,-108.45 97.94 33.87 71
5 02/13/2021 11:57:20 -78.63, 152.20 86.57 02/13/2021 11:58:31 -78.61, 152.23 86.62 2.26 71
6 02/13/2021 12:48:22 78.62, -40.64 93.42 02/13/2021 12:49:17 78.65, -40.67 93.43 2.98 55

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/30/2021
SNOs_Map_NOAA-19_NPP_20210131.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/30/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP