Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/4/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/05/2019 20:17:44 0.32,-104.78 0.71,-102.91 212.33 80
2 08/07/2019 08:39:33 -0.35,-104.61 0.44,-108.19 407.27 80
3 08/08/2019 08:20:48 -0.34,-104.61 -0.58,-103.66 109.00 80
4 08/09/2019 20:40:06 0.36,-104.77 -0.58,-108.97 478.60 80
5 08/10/2019 20:24:01 0.36,-104.77 0.44,-104.44 38.21 80
6 08/13/2019 08:27:04 -0.37,-104.61 -0.25,-105.17 63.86 80
7 08/14/2019 08:05:40 -0.36,-104.61 -1.26,-100.64 452.42 80
8 08/15/2019 20:27:37 0.39,-104.77 0.12,-105.95 135.28 80
9 08/16/2019 20:11:32 0.38,-104.77 1.13,-101.42 381.88 80
10 08/18/2019 08:33:20 -0.40,-104.62 0.07,-106.68 235.13 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/4/2019
SNOs_Map_GOES-14_NPP_20190805.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/04/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service