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: 6/25/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/26/2019 10:05:32 -0.08,-128.02 0.44,-130.39 270.19 80
2 06/27/2019 09:49:27 -0.07,-127.99 -0.56,-125.86 243.01 80
3 06/28/2019 22:08:45 0.10,-127.94 -0.60,-131.17 367.36 80
4 06/29/2019 21:52:40 0.09,-127.91 0.41,-126.64 145.75 80
5 07/01/2019 10:11:48 -0.12,-127.86 0.77,-131.91 461.25 80
6 07/02/2019 09:55:44 -0.11,-127.82 -0.23,-127.38 51.03 80
7 07/04/2019 21:56:16 0.12,-127.71 0.03,-128.14 49.33 80
8 07/05/2019 21:40:11 0.11,-127.67 1.03,-123.61 462.83 80
9 07/07/2019 09:59:20 -0.13,-127.61 0.14,-128.88 144.89 80
10 07/08/2019 09:43:15 -0.12,-127.56 -0.86,-124.35 366.83 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2019
SNOs_Map_GOES-15_NPP_20190625.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/25/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service