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: 10/27/2020
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 11/06/2020 17:59:22 -78.93, 59.98 83.77 11/06/2020 18:00:32 -78.93, 59.95 83.80 1.01 70
2 11/06/2020 18:50:17 78.93,-132.76 96.24 11/06/2020 18:51:17 78.91,-132.65 96.20 3.14 60
3 11/06/2020 19:41:22 -78.95, 34.61 83.75 11/06/2020 19:42:02 -78.93, 34.55 83.77 2.47 40
4 11/06/2020 20:32:17 78.95,-158.14 96.27 11/06/2020 20:32:47 78.92,-158.06 96.23 3.59 30
5 11/06/2020 21:23:23 -78.93, 8.99 83.73 11/06/2020 21:23:32 -78.94, 9.14 83.74 3.26 9
6 11/06/2020 22:14:18 78.93, 176.23 96.29 11/06/2020 22:14:18 78.96, 176.29 96.31 3.54 0
7 11/06/2020 23:05:23 -78.95, -16.39 83.70 11/06/2020 23:05:02 -78.94, -16.27 83.71 2.60 21
8 11/06/2020 23:56:18 78.95, 150.86 96.31 11/06/2020 23:55:48 78.97, 150.88 96.34 2.16 30
9 11/07/2020 00:47:23 -78.97, -41.76 83.68 11/07/2020 00:46:32 -78.95, -41.68 83.69 2.68 51
10 11/07/2020 01:38:18 78.96, 125.49 96.34 11/07/2020 01:37:18 78.97, 125.47 96.36 0.97 60
11 11/07/2020 02:29:15 -79.23, -65.02 83.58 11/07/2020 02:28:10 -79.24, -69.10 83.24 84.74 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/27/2020
SNOs_Map_NOAA-19_NPP_20201027.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/27/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP