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: 10/26/2021
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 10/27/2021 00:09:14 -77.81, -25.92 88.79 10/27/2021 00:09:18 -77.78, -25.88 88.83 3.69 4
2 10/27/2021 01:00:16 77.80, 141.28 91.22 10/27/2021 01:00:04 77.79, 141.34 91.21 1.59 12
3 10/27/2021 01:51:14 -77.82, -51.38 88.77 10/27/2021 01:50:49 -77.82, -51.46 88.75 1.97 25
4 10/27/2021 02:42:16 77.81, 115.83 91.25 10/27/2021 02:41:35 77.83, 115.76 91.29 3.19 41
5 10/27/2021 03:33:14 -77.82, -76.83 88.74 10/27/2021 03:32:19 -77.82, -76.83 88.73 0.92 55
6 10/27/2021 04:24:16 77.82, 90.37 91.28 10/27/2021 04:23:05 77.83, 90.39 91.31 1.92 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/26/2021
SNOs_Map_NOAA-19_NPP_20211027.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/26/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP