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: 12/27/2020
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 -78.75, -78.59 76.97 01/02/2021 03:18:22 -78.76, -78.55 77.00 0.84 70
2 01/02/2021 04:08:15 78.75, 88.63 103.04 01/02/2021 04:09:08 78.78, 88.58 103.05 3.66 53
3 01/02/2021 04:59:12 -78.77,-103.98 76.97 01/02/2021 04:59:52 -78.76,-103.95 77.00 1.34 40
4 01/02/2021 05:50:15 78.77, 63.25 103.03 01/02/2021 05:50:38 78.79, 63.18 103.05 2.53 23
5 01/02/2021 06:41:12 -78.78,-129.37 76.97 01/02/2021 06:41:22 -78.76,-129.34 77.00 2.53 10
6 01/02/2021 07:32:15 78.78, 37.87 103.03 01/02/2021 07:32:08 78.79, 37.79 103.05 1.81 7
7 01/02/2021 08:23:12 -78.80,-154.76 76.98 01/02/2021 08:22:52 -78.77,-154.74 77.00 3.80 20
8 01/02/2021 09:14:15 78.80, 12.48 103.03 01/02/2021 09:13:38 78.79, 12.39 103.04 2.00 37
9 01/02/2021 10:05:13 -78.78, 179.61 76.99 01/02/2021 10:04:23 -78.81, 179.63 76.95 2.80 50
10 01/02/2021 10:56:15 78.81, -12.90 103.02 01/02/2021 10:55:08 78.80, -13.00 103.04 2.92 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/27/2020
SNOs_Map_NOAA-19_NPP_20201227.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/27/2020 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP