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: 6/1/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/01/2019 22:14:49 -0.00,-128.44 -0.92,-132.66 480.39 80
2 06/02/2019 21:58:45 -0.01,-128.44 0.07,-128.13 35.52 80
3 06/05/2019 09:59:09 -0.00,-128.41 0.12,-128.86 52.64 80
4 06/06/2019 09:43:04 0.01,-128.39 -0.87,-124.33 462.44 80
5 06/07/2019 22:02:22 0.01,-128.38 -0.28,-129.64 144.29 80
6 06/08/2019 21:46:17 -0.00,-128.36 0.71,-125.11 370.80 80
7 06/10/2019 10:05:26 -0.02,-128.34 0.42,-130.39 233.29 80
8 06/11/2019 09:49:22 -0.01,-128.32 -0.58,-125.86 281.41 80
9 06/12/2019 22:08:38 0.03,-128.30 -0.64,-131.15 326.41 80
10 06/13/2019 21:52:34 0.02,-128.28 0.36,-126.62 188.32 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/1/2019
SNOs_Map_GOES-15_NPP_20190601.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/01/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service