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: 8/9/2018
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 08/19/2018 12:43:20 -80.46, 124.51 109.29 08/19/2018 12:44:28 -80.48, 124.49 109.31 2.25 68
2 08/19/2018 13:34:24 80.47, -68.03 70.71 08/19/2018 13:35:12 80.46, -67.93 70.66 2.29 48
3 08/19/2018 14:25:21 -80.46, 99.04 109.27 08/19/2018 14:25:58 -80.48, 99.10 109.28 2.36 37
4 08/19/2018 15:16:25 80.47, -93.51 70.73 08/19/2018 15:16:43 80.49, -93.65 70.74 2.99 18
5 08/19/2018 16:07:22 -80.46, 73.57 109.25 08/19/2018 16:07:28 -80.48, 73.71 109.26 3.20 6
6 08/19/2018 16:58:26 80.47,-118.98 70.75 08/19/2018 16:58:13 80.49,-119.04 70.77 1.80 13
7 08/19/2018 17:49:22 -80.48, 48.44 109.26 08/19/2018 17:48:58 -80.48, 48.31 109.23 2.41 24
8 08/19/2018 18:40:27 80.48,-144.46 70.77 08/19/2018 18:39:43 80.49,-144.44 70.80 1.43 44
9 08/19/2018 19:31:23 -80.48, 22.97 109.24 08/19/2018 19:30:28 -80.48, 22.92 109.21 0.98 55

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/9/2018
SNOs_Map_NOAA-19_NPP_20180810.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/09/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service