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: 9/25/2020
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 09/25/2020 12:42:34 -79.05, 138.38 98.48 09/25/2020 12:43:44 -79.06, 138.39 98.50 1.53 70
2 09/25/2020 13:33:38 79.06, -54.26 81.54 09/25/2020 13:34:29 79.05, -54.24 81.51 1.30 51
3 09/25/2020 14:24:34 -79.06, 113.01 98.45 09/25/2020 14:25:14 -79.06, 112.99 98.47 0.45 40
4 09/25/2020 15:15:38 79.08, -79.63 81.57 09/25/2020 15:15:59 79.06, -79.64 81.54 2.52 21
5 09/25/2020 16:06:34 -79.08, 87.65 98.43 09/25/2020 16:06:44 -79.07, 87.59 98.43 1.81 10
6 09/25/2020 16:57:39 79.06,-105.26 81.59 09/25/2020 16:57:30 79.10,-105.30 81.63 3.79 9
7 09/25/2020 17:48:34 -79.10, 62.29 98.40 09/25/2020 17:48:14 -79.07, 62.18 98.40 3.39 20
8 09/25/2020 18:39:39 79.08,-130.62 81.62 09/25/2020 18:39:00 79.10,-130.70 81.66 2.88 39
9 09/25/2020 19:30:35 -79.08, 36.66 98.37 09/25/2020 19:29:44 -79.08, 36.78 98.37 2.57 51
10 09/25/2020 20:21:38 79.10,-155.99 81.65 09/25/2020 20:20:29 79.10,-156.11 81.69 2.68 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/25/2020
SNOs_Map_NOAA-19_NPP_20200925.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/25/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP