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: 6/7/2021
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 06/20/2021 19:53:07 78.21,-144.54 56.10 06/20/2021 19:54:21 78.21,-144.49 56.07 1.38 74
2 06/20/2021 20:44:05 -78.23, 22.86 123.90 06/20/2021 20:45:06 -78.22, 22.77 123.92 2.01 61
3 06/20/2021 21:35:07 78.22,-169.97 56.11 06/20/2021 21:35:51 78.22,-169.88 56.08 2.04 44
4 06/20/2021 22:26:05 -78.24, -2.57 123.89 06/20/2021 22:26:36 -78.22, -2.61 123.92 2.10 31
5 06/20/2021 23:17:07 78.23, 164.61 56.11 06/20/2021 23:17:21 78.22, 164.74 56.08 3.19 14
6 06/21/2021 00:08:05 -78.25, -27.99 123.89 06/21/2021 00:08:06 -78.23, -28.00 123.91 2.93 1
7 06/21/2021 00:59:07 78.24, 139.18 56.11 06/21/2021 00:58:52 78.26, 139.13 56.14 2.36 15
8 06/21/2021 01:50:05 -78.27, -53.41 123.89 06/21/2021 01:49:36 -78.23, -53.39 123.91 4.06 29

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/7/2021
SNOs_Map_NOAA-19_NPP_20210607.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/07/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP