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: 12/24/2020
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 -78.76, -78.58 76.97 01/02/2021 03:18:22 -78.76, -78.59 76.99 0.73 70
2 01/02/2021 04:08:15 78.75, 88.63 103.03 01/02/2021 04:09:07 78.75, 88.77 103.00 3.04 52
3 01/02/2021 04:59:12 -78.77,-103.97 76.97 01/02/2021 04:59:52 -78.77,-103.98 76.99 0.64 40
4 01/02/2021 05:50:15 78.77, 63.25 103.03 01/02/2021 05:50:37 78.76, 63.37 103.00 2.98 22
5 01/02/2021 06:41:12 -78.79,-129.36 76.97 01/02/2021 06:41:22 -78.77,-129.38 76.99 1.94 10
6 01/02/2021 07:32:15 78.78, 37.86 103.03 01/02/2021 07:32:08 78.80, 37.74 103.06 3.15 7
7 01/02/2021 08:23:12 -78.80,-154.75 76.98 01/02/2021 08:22:52 -78.77,-154.77 76.99 3.26 20
8 01/02/2021 09:14:15 78.80, 12.48 103.03 01/02/2021 09:13:38 78.80, 12.34 103.06 2.92 37
9 01/02/2021 10:05:13 -78.78, 179.62 76.99 01/02/2021 10:04:23 -78.81, 179.59 76.94 3.38 50
10 01/02/2021 10:56:15 78.81, -12.91 103.02 01/02/2021 10:55:08 78.81, -13.05 103.06 3.31 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/24/2020
SNOs_Map_NOAA-19_NPP_20201224.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/24/2020 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP