Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/6/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/07/2019 21:46:00 -0.06,-128.24 0.64,-125.05 364.08 80
2 05/09/2019 10:05:10 0.05,-128.27 0.50,-130.33 234.41 80
3 05/10/2019 09:49:05 0.06,-128.28 -0.49,-125.79 283.55 80
4 05/11/2019 22:08:22 -0.05,-128.31 -0.69,-131.10 318.90 80
5 05/12/2019 21:52:19 -0.06,-128.32 0.36,-126.58 199.07 80
6 05/14/2019 10:11:27 0.05,-128.34 0.84,-131.85 399.83 80
7 05/15/2019 09:55:23 0.05,-128.35 -0.15,-127.31 117.82 80
8 05/16/2019 22:14:40 -0.04,-128.37 -1.02,-132.62 485.56 80
9 05/17/2019 21:58:37 -0.04,-128.38 0.03,-128.10 31.98 80
10 05/20/2019 09:59:01 0.03,-128.40 0.12,-128.85 50.36 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/6/2019
SNOs_Map_GOES-15_NPP_20190507.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/06/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service