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: 8/24/2018
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 09/02/2018 09:07:48 80.45, -1.25 75.32 09/02/2018 09:08:55 80.46, -1.39 75.32 2.89 67
2 09/02/2018 09:58:47 -80.46, 166.12 104.68 09/02/2018 09:59:40 -80.46, 165.96 104.68 2.99 53
3 09/02/2018 10:49:49 80.45, -26.73 75.35 09/02/2018 10:50:25 80.46, -26.78 75.34 1.65 36
4 09/02/2018 11:40:48 -80.46, 140.65 104.66 09/02/2018 11:41:10 -80.46, 140.57 104.65 1.52 22
5 09/02/2018 12:31:50 80.45, -52.21 75.37 09/02/2018 12:31:55 80.47, -52.17 75.37 1.49 5
6 09/02/2018 13:22:49 -80.46, 115.17 104.63 09/02/2018 13:22:40 -80.46, 115.17 104.63 0.36 9
7 09/02/2018 14:13:50 80.45, -77.69 75.39 09/02/2018 14:13:24 80.47, -77.57 75.40 2.61 26
8 09/02/2018 15:04:49 -80.46, 89.70 104.61 09/02/2018 15:04:09 -80.46, 89.78 104.60 1.54 40
9 09/02/2018 15:55:50 80.47,-102.83 75.39 09/02/2018 15:54:54 80.47,-102.96 75.43 2.56 56

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/24/2018
SNOs_Map_NOAA-19_NPP_20180824.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/24/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service