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: 12/20/2020
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 01/02/2021 03:17:12 -78.77, -78.48 76.96 01/02/2021 03:18:22 -78.76, -78.55 77.00 2.07 70
2 01/02/2021 04:08:15 78.76, 88.72 103.04 01/02/2021 04:09:07 78.75, 88.79 103.00 1.96 52
3 01/02/2021 04:59:12 -78.78,-103.87 76.97 01/02/2021 04:59:52 -78.76,-103.95 77.00 3.18 40
4 01/02/2021 05:50:15 78.78, 63.33 103.03 01/02/2021 05:50:37 78.76, 63.39 103.00 2.86 22
5 01/02/2021 06:41:13 -78.77,-129.51 76.98 01/02/2021 06:41:22 -78.76,-129.35 77.00 3.48 9
6 01/02/2021 07:32:15 78.79, 37.95 103.03 01/02/2021 07:32:07 78.76, 37.99 103.00 4.05 8
7 01/02/2021 08:23:13 -78.78,-154.89 76.98 01/02/2021 08:22:53 -78.80,-154.98 76.94 3.18 20
8 01/02/2021 09:14:16 78.78, 12.31 103.02 01/02/2021 09:13:38 78.80, 12.36 103.05 2.79 38
9 01/02/2021 10:05:13 -78.80, 179.72 76.98 01/02/2021 10:04:23 -78.81, 179.62 76.94 2.41 50
10 01/02/2021 10:56:16 78.79, -13.07 103.02 01/02/2021 10:55:08 78.80, -13.04 103.05 1.44 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2020
SNOs_Map_NOAA-19_NPP_20201220.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/20/2020 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP