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: 6/3/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/05/2019 09:59:09 -0.00,-128.41 0.09,-128.87 51.91 80
2 06/06/2019 09:43:05 0.01,-128.40 -0.90,-124.34 463.28 80
3 06/07/2019 22:02:22 0.01,-128.39 -0.26,-129.65 143.20 80
4 06/08/2019 21:46:18 -0.00,-128.37 0.74,-125.11 372.05 80
5 06/10/2019 10:05:26 -0.02,-128.35 0.45,-130.38 231.77 80
6 06/11/2019 09:49:21 -0.01,-128.34 -0.55,-125.85 283.10 80
7 06/12/2019 22:08:39 0.03,-128.31 -0.61,-131.16 324.45 80
8 06/13/2019 21:52:34 0.02,-128.30 0.39,-126.63 190.40 80
9 06/15/2019 10:11:44 -0.05,-128.27 0.75,-131.91 413.69 80
10 06/16/2019 09:55:39 -0.04,-128.25 -0.25,-127.37 100.63 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/3/2019
SNOs_Map_GOES-15_NPP_20190604.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/03/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service