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: 8/1/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/02/2018 20:17:21 0.29,-104.61 0.70,-102.78 208.76 80
2 08/04/2018 08:36:29 -0.31,-104.47 0.50,-108.05 408.22 80
3 08/05/2018 08:20:26 -0.30,-104.47 -0.54,-103.53 108.67 80
4 08/06/2018 20:39:44 0.33,-104.63 -0.60,-108.84 479.79 80
5 08/07/2018 20:23:40 0.32,-104.64 0.38,-104.31 37.26 80
6 08/10/2018 08:26:45 -0.34,-104.50 -0.23,-105.05 62.95 80
7 08/11/2018 08:08:00 -0.33,-104.50 -1.21,-100.51 453.61 80
8 08/12/2018 20:27:18 0.35,-104.65 0.07,-105.83 135.10 80
9 08/13/2018 20:11:15 0.34,-104.66 1.12,-101.31 382.24 80
10 08/15/2018 08:33:03 -0.36,-104.53 0.08,-106.58 233.25 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/1/2018
SNOs_Map_GOES-14_NPP_20180802.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/01/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service