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: 10/31/2020
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, 59.94 83.77 11/06/2020 18:00:32 -78.93, 59.94 83.80 0.04 70
2 11/06/2020 18:50:17 78.93,-132.79 96.24 11/06/2020 18:51:18 78.95,-132.89 96.25 3.17 61
3 11/06/2020 19:41:22 -78.94, 34.57 83.75 11/06/2020 19:42:02 -78.93, 34.53 83.77 1.45 40
4 11/06/2020 20:32:17 78.94,-158.17 96.27 11/06/2020 20:32:48 78.96,-158.30 96.28 3.07 31
5 11/06/2020 21:23:22 -78.96, 9.20 83.72 11/06/2020 21:23:32 -78.94, 9.12 83.74 2.91 10
6 11/06/2020 22:14:17 78.96, 176.46 96.29 11/06/2020 22:14:18 78.96, 176.29 96.31 3.58 1
7 11/06/2020 23:05:23 -78.94, -16.43 83.71 11/06/2020 23:05:02 -78.94, -16.29 83.71 3.09 21
8 11/06/2020 23:56:17 78.94, 150.83 96.31 11/06/2020 23:55:47 78.97, 150.88 96.34 2.72 30
9 11/07/2020 00:47:22 -78.96, -41.81 83.68 11/07/2020 00:46:31 -78.95, -41.70 83.68 2.62 51
10 11/07/2020 01:38:17 78.96, 125.45 96.34 11/07/2020 01:37:17 78.97, 125.47 96.36 1.33 60
11 11/07/2020 02:29:14 -79.23, -65.07 83.58 11/07/2020 02:28:09 -79.24, -69.12 83.23 84.08 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/31/2020
SNOs_Map_NOAA-19_NPP_20201031.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/31/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP